I'll toss in my $0.02 also (Canadian, so apply appropriate conversion), and agree with LanX that Machine Learning qualifies as AI. Back in days of yore I studied Expert Systems and a key component of that is the Inference Engine. It wouldn't be a stretch to include Fuzzy Logic too in my view. It may not be Ai-Da, but it's honest work.

From that, you may wish to consider Evo. I've not used anything there myself but Evo-Inference looks interesting.

Of course it depends how much work you want to put into building this reference page too! I will watch it with interest, I think it's a great idea.