It'd probably be worth it just to turn off the TV's that blare ads at you at train stations and such if it can do that.

I hear the modded firmware takes all the restrictions off, and you can broadcast in a greater range, for car remotes, as well as read more from RFID, like credit cards. Not that I would know of course

I'd have a ham sandwich

Ham here too, what practical uses have you found? Mine is sitting in a box, I got it almost a year ago and haven't checked the latest firmware or apps in almost that long.

Any idea if they ever go on sale? $175 seems a bit much for what it is.