I've read too many Xander posts to the point of writing a play about Xander's biggest fan and biggest basher.

I love a good Xander meta, though. As you said, you get a lot of good stuff to think about even when you disagree with some. For example, ms_scarletibis's Xander: The Everyday Man, which is an excellent essay, yet I don't agree with her about Xander being simple.