For more information about Dreamwidth, read: Announcing Dreamwidth Studios. Coming Summer 2008. (synecdochic)
There is also a community on LiveJournal: dreamwidth.
Note: if you are unable to register an account because of the ReCaptcha plugin, just email email@example.com and I'll help you get one. You might also try logging in with Special:OpenIDLogin and creating the account that way, it might skip the captcha portion.
Current note pages: