it continues to amaze me just how different DL and WDW are. this past February at WDW, every place took credit cards (AND ROOM CARDS), even the popcorn vendors. They used a wireless credit card processing system. Yes, it occasionally broke down, but for the most part, it worked wonderfully.
With today's modern technology, you would think that Disney could solve this issue in about 1 month if they really put their minds to it. The acreage of DL and DCA has to be less than a 1/10th of the acreage at WDW, and they manage to do it.
ok, stepping off the soap box now, thanks.