OpenID in Blogger
Although it doesn’t have that many useful functions yet (mainly to comment on sites where you don’t have a registered account), it’s still pretty interesting. Although with LiveJournal and Blogger accounts already, and with Yahoo going to support OpenID soon, it seems a bit like OpenID overkill.
This blog already supports OpenID logins, so if you’re bored and want to comment using your LiveJournal ID or whatever, feel free to knock yourself out. =P