I just arrived back in NYC from an extended Memorial Day weekend at my brother's place in Ohio. It was a good trip, but being offline since Friday was tough on my inbox... ;-)
Some good personal news: I'm starting a new job shortly. I don't want to jinx it before the contract is signed, but it's a good team in NYC working on a nifty product, quite aligned with my previous work at BusyTonight. I'll happily spill more details to you shortly.
While I was gone, Google made three awesome announcements about App Engine:
I'm also hoping to roll out a really quick-and-dirty "MediaWiki clone on App Engine" soon. Source and one wiki instance will be publicly available.