There's an annoying bug (or feature, depending on how you look at it) in site-integrated Digg buttons that can be a particular pain for WordPress users. If you've added a Digg button to your post pages, you're probably affected.
Setting posts to auto-publish at a specified date in the future is a simple WordPress trick to help you "work ahead" on your blog. It can be accomplished in 5 simple steps.
Ever wondered what the difference is between a trackback and a pingback? They both let you know when someone else has blogged about one of your posts, and the terms seem to be used interchangeably at times — so what's the deal?