What is the deal w/ Technorati?

Does anyone have any idea what’s up w/ Technorati?  It seems like they’ve had recurring index, link, and authority update issues since the beginning of the year.  I’d like to rely on them — I see backlinks and other comments there I can’t see other places.

Also, I’m surprised Michael Krigsman hasn’t posted on them again.  I’m starting to wonder if they really did get to the bottom of what ailed them six months ago (Michael’s “kudos” post here).