I upgraded to wordpress 2.5.1. Lots of new features available. I particularly liked the way they revamped the dashboard and Site Admin pages. The bulk updates for comment moderation is another feature that I liked. The best one I liked so far is uploading your videos without any plugins(more on this later).Hopefully I can complete the upgrade of all the sites that I host within the next week or so.
For those interested I host the following sites