Congratulations Kevin - what are your plans for Common Ground now? CG is still around ;)
I'm copying Mike Cole on this, because he had asked this question last week - I've added some content to my framework for WebForms (some of it was always UI independent, but I also had some UI tools....I've added some capabilities for reusable data maintenance stuff on the web that uses Ajax, etc.) So it'll be soon (and yeah, I know I keep saying that!)