Philip Greenspun’s Weblog

At a dinner party last night (officially a “Hanukkah party” but suspiciously held on Christmas Eve), a 26-year-old guy was talking about how effective online dating has become and, in his opinion, is dramatically more acceptable to people than it was just 3-4 years ago. I pointed out that Internet access is nearly universal in the U.S. (at the very least, a person can use the Web at the local library), online dating goes back at least to 1995, and yet there are plenty of single people who say that they want to be married. Ergo, online dating is a failure.

Obviously there are a lot of people who have met future spouses online, but perhaps those folks would have managed somehow prior to Internet dating. http://www.cdc.gov/nchs/nvss/marriage_divorce_tables.htm shows that the rate of marriage has been falling since 2000 and, according to http://www.cdc.gov/nchs/data/mvsr/supp/mv43_12s.pdf , has fallen even more dramatically compared to 1990.

[One obvious flaw in online dating/personal ads is that people should not be allowed to describe themselves. What difference does it make what a person thinks of himself if others don’t share that view? That’s why I wrote a personal ad for a friend (see http://philip.greenspun.com/romance/clarissa/ ) a few years ago. The ad worked and she celebrated her first wedding anniversary last summer.]

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From a Facebook friend (i.e., someone I barely know!): “Spending the day migrating sites off of a very sick server. Do I have no life because I am a sysadmin, or am I a sysadmin because I have no life?”

Separately, I was at the airport this morning and watched two charter pilots get into an airplane headed to Florida. They’ll be calling their kids from mobile phones tonight and returning home some time tomorrow.

Perhaps we should should all take a moment to thank those who work on holidays so that the rest of us can enjoy. (That said, of course I am working, at least until 5 pm when I shut down from a Christmas lights helicopter tour.)

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Here’s a story about a guy who was paid more than $30,000 per day by Massachusetts and federal taxpayers ($360,000/year salary plus sick and vacation pay divided by 15 days of actual work; his pension obligation may yet add significantly to a total compensation that is already higher than the President of the U.S.). His time sheets and other records were shredded by a friendly coworker, but his lack of attendance in the office was revealed by checking mobile phone records. An interesting unforeseen implication of technology.

http://www.chelseaha.org/About_Us.html still shows the guy as executive director of this agency that manages 910 apartments for the worthy poor. His compensation was approximately $600 per unit per year. Given that the minimum rent for a public housing unit in the U.S. is anywhere between $25 and $50 per month, this one guy potentially earned between 100% and 200% of the total rents received.

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A friend brought over his new Galaxy Nexus phone, running Android 4.0.2 (“Ice Cream Sandwich”) and I spent a little time sending email from it with the virtual keyboard and voice recognition. The keyboard and auto-correction is comparable to the iPhone 4S, maybe slightly better/faster. Like the iPhone, by default there is a visual pop-up after every key press. Unlike with the iPhone, this popping up can be disabled easily (Apple experts: is it possible at all? What do epileptics do?)

Voice recognition works much faster than with the iPhone, with words appearing in near real-time as one dictates. Is it also much easier to correct an individual word or type over some mis-recognized words due to the fact that Android includes a pop-up cursor that can be moved to any part of the text.

As with iPhone/Siri, Android voice recognition is available only when connected to a data network.

We did a comparison of some photo-heavy pages on the two displays. The Galaxy Nexus screen is so much larger and higher resolution (1280×720 pixels compared to 960×640) that many more thumbnails can be evaluated simultaneously and much more of a picture can be displayed at 100 percent resolution. Photos on the Samsung display can look very different depending on the overall screen brightness selected.

Battery life with 4G LTE enabled, 30 minutes of talk time, and light-to-normal usage of email and Web browser was approximately 17 hours (no use of Youtube or Netflix).

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Newspapers are excited because Congress has voted to continue a feel-good payroll tax rate for another couple of months and then start sort of paying for Social Security just after New Year’s. The failed Super Committee’s goal was to figure out a way to cut federal spending… starting in the year 2013.

I wonder if this shows Congress’s all-too-human side. I might have three slices of pecan pie every day between Thanksgiving and Christmas, promising myself that I would start dieting just after the New Year. Actually that sounds like such a good idea that I think I will get up from my computer and walk into the kitchen…

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Folks:

I’ve posted a guest article by a friend who is a trained emergency room doctor. She is explains why she chose to give up medicine. See http://philip.greenspun.com/careers/why-i-gave-up-practicing-medicine

Comments would be welcome.

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I’ve been playing around with a Kindle Fire. The touchscreen isn’t like any that I have used recently. It works very well when swiping or stroking sideways, e.g., to turn a page. But poking the screen to launch an app works so poorly and inconsistently that I haven’t yet figured out if one or two clicks is necessary (it takes me about 6 or 8 to get an app launched). Anyone reading this a touchscreen technology expert who can explain why this device is not like any other Android?

Separately, I am very impressed with the standby battery life on the Kindle Fire. I got one in the middle of last month, promptly lost it (one of the joys of moving to a five bedroom house from a two-bedroom apartment is that now I have six of everything and can never find even one), and finally found it a couple of days ago. Unlike any sleeping laptop that I have used, the device still had plenty of charge.

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Today I finally figured out the main problem with the idea that a tax on the rich would solve all of America’s fiscal problems. The best way for a politician to stay in power is to hand out money to cronies, e.g., $150,000 per year pensions to unionized government workers or $400 million per aircraft to a defense contractor. The only limit to government spending, therefore, would be some sort of a limit on a politician’s desire to obtain and retain power. Our government needs to raise taxes right now because it has greatly outspent its revenue at current tax rates. Raising tax rates, especially on the rich, therefore seems like a very attractive idea, at least to some of the 99 percent.

Why would any of the 99 percent oppose a big tax on the 1 percent? Perhaps they think that the government will eventually outspend this new revenue source and then start coming after the non-rich.

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What’s the best way to share video captured with the iPhone? The camera on the iPhone 4S seems to be much higher quality than the one on my old Droid 2. That’s the good news. The bad news is that I can’t figure out how to share video semi-privately. On Android, it is easy to share video via YouTube without re-entering one’s Gmail account and password (the iPhone can do this, I think, but at the cost of keying in one’s Google ID once again (I’ve done it about 15 times so far)). The Android phone also has useful options for sharing via Facebook and Google+ that the iPhone seems to lack. One thing that I came to like on Android was a default option to push everything up to a private folder on Google+. I can’t find an equivalent on the iPhone. I tried iCloud, but it doesn’t show any content from the phone except for contacts and calendar items.

If you don’t want to email someone a monster file, what is the most convenient process for getting a video to just one other person, or possibly a handful as in a Google+ circle?

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Ask your boss for three days off and a trip to Boston at the end of January. If you’ve ever wondered what it would be like to lose all feeling in your toes, you’ll appreciate that a few friends and I are teaching a free three-day intensive course on SQL programming for database management systems, with a bit of Web and Android application development. It went well last year so we’re looking forward to an even better class this year. I think that people come away from this class with about as good a knowledge of SQL as folks who take a semester-long course. The intensive TA’d format is much more efficient than a traditional lecture-and-homework system.

Course web page: http://philip.greenspun.com/teaching/rdbms-iap-2012

Note that the class is free and open to the public.

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