Ok well just answered in the board game thread and noticed that card games weren't getting any love around here so....
What is everyone's favorite card game? (Don't include virtual card games)
I personally really enjoy trading card games myself, in which I have been through many of them.
Yu-gi-oh was actually the card game I got into the most, and I think the one I like the best in general.
Outside of trading card games I like Apples to Apples best.