Definitely like the Wii the best, but ended up getting a 360 recently as my second. Just couldn't get as good of a deal on ebay. Was willing to pay more because of blu ray, and in general dislike for Microsoft, but only about $100 more and PS3 were going for over $150 more....
I may consider the PS3 at some point still, but the slim removes Linux support, and that is a huge minus.