Early last week Adobe announced the acquisition of Omniture.  Shortly thereafter, we have a Adobe Developer connection article on how to monetize, track, and share your rich internet applications.

Very cool stuff.  I watched the video, and you can start your own ad campaign, put some money in and watch your campaign take off.

http://www.adobe.com/devnet/flashplatform/services/?devcon=f1

I also mentioned Multitouch - I have nothing substantial on this - but Wade Arnold tweets in response to a inquiry about Flex libraries:

"yes Lots of different multi touch AS3 libs. What device specifically? Also you may want to wait until October 5th ;-)"