The only problem with Matt Cutts blogging is that it gets harder and harder to remember all the great nuggets he gives out. I want a chart! Maybe I'll make one. In the meantime, 21 Great SEO Tips From Google's Matt Cutts from SEO Egghead is a nice reference list of Cuttsian proclamations and wisdom over time. Spotted via SEO Black Hat, which notes not everyone might believe what Matt says. True, but it's still nice to know what he said, even if you want to view it with a critical eye. Oh, that acronym? Tell you what? One good bit of link bait deserves another. Link to this post if you think you know what it means. First person I spot with the right answer, well, I'll link to your explanation.
Postscript: And Razvan wins, first link with the right answer I've seen. Check out the explanation over there!