If you were to log in, you'd be able to get more information on your fellow community member.
I've been colocating at AboveNet for about 10 years and I never had any problem. I started back in 1986 with 1 ft. of rack space for $400. Now I have one rack that I share with a few friends. I have extra space, if you need to colocate very cheap at one of the best, drop me an email or check http://colo7.com/