Burnin' Down the House

"Chuck...this is Mark...apparently the house is on fire"

Everyone is ok, and the damage is minimal.

Slide show here

Identity Vocabulary Comparison

Here's a nice new overview of schemas across various identity systems by Johannes

Get it here

Discuss it here

Microsoft Labs STS

This was briefly available a few weeks ago...looks like it's live again:

http://sts.labs.live.com/

Haven't tried it yet myself, but it looks interesting.