Ordered one just now! Didn't get in on the KS in time, but now I can be one of the cool kids with a teensy 3.0. 
Looking forward to trying out the new SdFat16, and having a play with Paul's new development environment. BTW, Paul, thanks so much for providing the makefiles! Really appreciated by this recalcitrant emacs/command line tools user. Icing on the cake!