The Craig Burton is at it again. Putting together all kinds of cool memes. This time he’s seen how to splice XRI into the FollowFriday endorsement system for Twitter. He calls the concept “microtagging” – using XRIs in the tag space (+plumber, +doctor, +analyst, etc.) to categorize FollowFriday endorsements for aggregation on Scott Lemon’s TopFollowFriday aggregator.

Blows my mind. Who ever thought the structured semantic web would start evolving on Twitter?? But that’s just how this organic Internet thing happens…