I go on vacation for a week and Microsoft goes crazy dropping new things in our laps!
Just before I left they gave us the gift of Service Pack 1 for SharePoint which was part gift, and part painful testing experiment, but mostly an terrific pile of great new enhancements and features to play with. You can reference my previous articles SharePoint 2010 Service Pack 1 is here! & Office Web Apps Service Pack 1 is here! for all the details.
Additionally, as posted by Stephen Gossner, June 2011 CU for SharePoint 2010 has been re-released with fixes for the .Net 4.0 & User Profile Services issues and the Services failures that were widely reported across twitter and the blogosphere over the past two weeks.
If I thought that this would happen after every vacation, I would take more time off!