Very cool stuff; seems to work well enough for my OpenID/weblog/ LiveJournal stuff.

Two questions.

- The unverified nodes; given that I have a weblog with an OpenID delegating to LiveJournal and some other link tags already (but no XFN or FOAF), what's the easiest way for me to verify me-related pages that are currently unverified?

- What's the best way to tell the crawler that a group of people that have profiles on a mostly private website are related? E.g. is there an easy way to link my fraternity all together (so they are quickly found on social networking sites) using mbox-shasums? (Without requiring them to setup OpenID's, which would arguably be better, and while most of them probably don't have a homepage?)

Cheers,