We
always...all of us...have our resort IDs with us. Just never know when we might need them. I can't see where having to show IDs would be a problem.
With all the creativity that Disney is famous for, I'm sure they could come up with a decent enough way to fence in a pool. It may not be as nice as being open, but sure beats the pools being overrun by off-site guests, and all these hard feelings that are developing.
(BTW, last year a friend of mine...staying offsite...called Disney and asked if it was OK to visit the resort pools, and she claims they said YES! I let her know otherwise.

Perhaps...however she worded it...they thought she just wanted to go LOOK at the resorts and the pools??)
I can't see Disney cutting out pool hopping for DVC members until they at least try to eliminate off-site guests, or on-site NON-DVC guests from other resorts, from abusing the system first.
Maybe I'm missing something...but how would showing an ID at the towel booth prevent "outsiders" from using the pools? What if they have their own towels? It might work the first time, but wouldn't they catch on pretty quick? <IMG SRC="/infopop/emoticons/icon_confused.gif" alt="confused"> We always bring beach towels with us on vacation (but usually only use them at the water parks now).
Beach Club, '97, '99, '00
Portofino Bay Hotel, '00, '01
BWV, '01