I noticed Dan Chudnov’s earlier note about the launch of the unAPI website and noted in particular the the unAPI revision 1 specification.  I decided to give Technosophia a run through some error cases and some of the errors came up as 400 where they should have been 404 or 406.  I made a few minor tweaks to pbinkley’s unAPI WordPress plug-in and I believe Technosophia is now fully compliant with unAPI revision 1. 

Here are the test cases I used:

Woohoo?