I have Absolute HD and I didn't get the call yet. As for what to do, I am still undecided.
If I am convinced that Absolute goes away soon, I will probably accept the offer, as long as it doesn't require a new contract. I am not sure which plan level to take, but Platinum is a must have for me. After accepting the offer I may still decide to leave Dish and check out some other options, either now or after the promo expires. However, I would hate losing my DVR recordings.
One option that I am seriously considering is pausing my Dish account for a few months and trying out something else, e.g. U-verse. Not that I am mad at Dish Network for dropping Absolute (I knew this was coming sooner or later), but simply because they are now giving me a good excuse to do that.