Damn… I thought I screwed up the website at some point.
After installing the WordPress 3.0 on my domain, I got a weird fatal error. I first lost my connection to WordPress admin site, then to the entire site 🙂
Finally I managed to recover everything after some series of installing/uninstalling stuff. It looks like there’s no post/comment missing. But several plugins don’t work properly with WordPress 3.0. Until I do something, Youtube and Vimeo video links will not be viewed properly.
Anyway, just check these forum threads if you have a WordPress based blog on your own domain, and if you have issues after upgrading to WordPress 3.0.
http://wordpress.org/support/topic/411365?replies=10#post-1556093
http://wordpress.org/support/topic/298403
