An end-of-weekly roundup collecting fffffive of the fffffantabulous things I find stumbling around the web during the week here, but which I post on one of the many other Internet outlets I stop by (or tweet at) during my travels. More about the genesis here.
If you're just getting started with Twitter, there are other how-to's you should read first. But I absolutely loved this higher-level, advanced-class writeup of Twitter Best Practices, partly because it graciously and specifically expands on the more esoteric "style" stuff I'm just grumpily alluding to in my own Twitter Policy, and partly because the author would cringe if he knew I'd used the term "best practices." [delicious-ed, via lonelysandwich]