I don't think there's any, but if there is any chance of Samsung ever doing anything it'd be through carrier pressure, not user pressure. They don't even answer us when we email. People should be postng on the t-mobile forum for the Behold "where is my update, myTouch is getting it...". Maybe if enough people did that (and us as well why not) something would happen. Moaning on this forum (and the Behold forum on here) isn't going to be seen by anyone. Only a concerted effort in the right place could have a hope of changing things.
Probably still a waste of time and Drakaz is our only hope, but still might be worth a shot, what do people think? Now when this myTouch update has been announced seems the best time (and last chance) to me.