ClubFloyd looks like a nice idea.

http://ifwiki.org/index.php/ClubFloyd

But the Floyd bot isn't compatable with Quest, which is a shame. Is it possible to ask them to educate their bot to handle Quest games?

I think there is a console version of Quest, but I'm not sure if it runs in Linux (with Mono), and I'm guessing Floyd works by talking to interpreters running in Linux. Alex would know.

Yes there is a QuestConsole project in the source code which does run under Mono (I got it working on a Mac) - or at least it did when I tested it a couple of years ago. It's not pretty and it's not had any attention for a while though, so who knows if it still works...