openid
erbocosi
OpenID
OpenID is a way to authenticate that you control a particular URL.
best practices
See openid-best-practices for how OpenID providers and consumers can currently best support microformats.
brainstorming
See openid-brainstorming for more ideas on how sites in general can use microformats and OpenID together as building blocks for powerful solutions.
more info
See the OpenID site for more on OpenID.