What’s even more extremely current than “bleeding edge”? Well, whatever it is, I’m not it. But I still try to keep my software as current as possible, and that includes updating WordPress whenever a new version is out. Most of the time, the difference is negligible, of course. Other than the major transformation of the admin interface with WordPress 2.5, very little actually changes as far as your site appears to the outside world. Which is good, for the most part, because you don’t really want unexpected changes on your site just because the underlying software is changed. It should all keep working just like it did before. Read more »