If you were to log in, you'd be able to get more information on your fellow community member.
Can't believe nobody mentioned PHP here. I learned Perl, I looked at Tcl (thanks to Philip), but nothing comes close in ease-of-use for writing web applications. There's just so much already there, that you would need to "re-invent" for other languages and by combining ideas from C, Perl and Java, PHP gives you the flexibility to implement the way you need. Highly structured and organised or just quick and dirty. The PHP community is growing fast and very supportive. See: http://www.php.net/