Quick note that the latest version of WordPress has been released.
For our clients who are running WordPress look to be upgraded in the next week or two.
We have been running the 3.0 alpha, beta, and release candidates on the LimeCuda site for a few months now and haven’t had any real issues and love the new features.
Only minor compatibility issue so far is with the Page Management Dropdown plugin not working but that is minor and just a minor backend tweak we like to use.