I'm one of the devs at Scribd. A few weeks ago we had released this AI challenge (
http://www.scribd.com/jobs/botrace). I found it pretty addicting, but wanted a nicer language to code my bot in. Fast-forward a couple weeks,
the bot game now supports Haskell! I'm pretty excited about this. All the test bots I have written so far have been much more clear and concise than their javascript counterparts. Here's a simple hello world bot in Haskell:
...choose 'Haskell' from the language dropdown.