I have been playing with Cardspace, .NET 3.x and the ID meta system for some time now. Probably 18months. In March of this year I got the chance to demo an interesting proof of concept with this technology at the IDA conference in Redmond. That was fun and is one of the last memories I have of life before Karen’s diagnosis.
So it’s exciting to see this technology turn the corner. Roll out to 300MM users is no small feat and although it’s still in Beta I have every confidence that this stuff headed in the right direction.
Incidentally, I came to know of this through Kim’s blog [LINK].