WordPress 2.3.3 is an urgent security release. If you have registration enabled a flaw was found in the XML-RPC implementation such that a specially crafted request would allow a user to edit posts of other users on that blog.
Do you ever feel like your personal information is spread across the web in a whole bunch of separate places? An account here, a profile there? A friends list here and a friends list there? All your information, but in all different places all incomplete