I just bought my pass! I've mapped it out already (http://www.everlater.com/ryanwanger/jetblue-all-you-can-jet-...) and I'll be documenting it as I go.

Disclaimer: I work for Everlater. But of course, this is why we built it!

I tagged the description of my trip with #AllYouCanJet so if anyone else does it, I can create a page of trips from others doing the same.