I bought into the DVC this weekend while at DL. I'm getting two vouchers for PAPs, good at either WDW or DL. They also gave me a choice of either an extra set of points for joining or a $10 per point rebate on the cost (I took the latter). I got a few smaller incentives, such as pins and fastpasses, and because of a hitch in my booking, a gift card.
I was told the AP deal was supposed to have ended with the end of the 50th celebrations, but Disney hasn't actually cancelled it yet, so hush about that.
The big announcement apparently happened last week, and it wasn't about a DVC at DL, but a new resort in FL, which will open in a few years. Right now Saratoga Springs is the only place you can buy into. Animal Kingdom Villas will be next, as mentioned above. Sounds like it will be amazing, with the AK animals right there!
It was something I had been going back and forth on for a while myself. This however was the first time I felt I could afford it and the people I spoke to (Sarah in the park, Heidi in the office) answered every question I had... I originally had a tape from years ago which didn't explain things well. When I spoke to both of them, I felt very conficent this was right for me.
Good luck!