I stayed up until just now watching the last three episodes of Wonderfalls (couldn't help myself), and I have to say, it was an awesome series. My DVD purchases should all be so good. It's hilarious, quirky, cute, interesting, and not at all run-of-the-mill. Thanks to everyone who suggested it to me. Those were a great nine and a half hours.
I knew that there was no more Wonderfalls coming before I started. I didn't expect to like the show so much. Maybe, just maybe, if there were any more episodes, the show would have started to go downhill, and thus by ending after a half-length season, it ended in the perfect place: on a very high note. Sorry, I'm not good with comforting optimism.
Sometimes I need to make a conscious effort to not become a fanboy.