I imagine there are people on the DDP that meet up with folks not on the DDP to eat? How do they handle that?
It's pretty straightforward -- you handle it the same way you do at home. You ask for separate checks. I pay for my dinner however I choose, and you pay for yours.
There are a lot of new people here on the DIS DDP board, and this might be a good time to point out that many of the
changes people don't like in DDP 2008 were in
direct response to abuse by patrons "working the system to obtain maximum value" in previous years. One of the biggest abuses was treating or "sharing with" people who had not paid a penny...sometimes people who weren't even staying onsite.
Disney has put systems in place to stop that abuse. Anyone who asks to work the system is likely to be told no politely. But they might also get embarrassed. Or further cutbacks could occur -- abuse by DVC members could eventually result in DVC losing the ability to get DDP (we didn't have it at first), abuse during
free dining could eventually lead to the elimination of free dining. For every significant level of abuse, Disney will take corrective measures.
And if someone succeeds in bypassing those controls, they might be costing some server their job. That has happened over this issue already. I'm sure some guests wouldn't care, but I wouldn't want to cause someone to lose their livelihood.
The best thing to do is go to Disney, have a great time, pay your bills. This is not rocket science.