[IxDA Discuss] Books on IxDA and RIAs?

[Alan Wexelblat]

I'm looking for a good discussion on how the technologies that get
generally lumped under the "Web 2.0" label (which I hate, but never
mind) affect good established Web interaction design practices.

I don't need someone telling me what Ajax is, or what the value of
including customers as participants is - I get all that.  What I'm
looking for is concrete discussion of how I should (re)think
workflows, user goal achievement, and design patterns when I have a
technology like AJAX available to me.

Any suggestions?

--Alan