I'm a 24-year old student of computer science and economics at the University of Technology Darmstadt, Germany. By now, I'm a complete newbie to Wikipedia (with regard to participation - I have been browsing the Wikipedias for quite a while and I really like the idea of the GFDL!).
My interests (of which I plan to contribute to the Wikipedia) are:
the game of Chess (I am a quite experienced player with an ELO peak at 2282)
linguistics (focus on German, English, French, Swedish and Finnish, which are the languages I'm, more or less, speaking or learning)
my hometown Frankfurt am Main, especially its public transport system. I plan to contribute on the English articles related to Frankfurt - the German Wikipedia community has done a lot of good work on the subject already).
probably I'll contribute on articles on pop/punk/whatever bands as well, since I think this subject features far too much articles that violate the "Neutral Point Of View".