Wirelessly posted (bb: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) BlackBerry8310/4.2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/102)

I don't really get the greatness of this. Its not too hard to check in online and print a flimsy boarding pass. I would much rather hand that over to tsa than my blackberry! What if some agent gets uppity and thinks he's caught a big fish, and decides to confiscate your PDA for evidence?

No thanks. I'll print out my boarding pass instead.