If it comes to pass that Dawnguard cannot be made to work on the PS3, Bethesda should do something to compensate the PS3 customers. While I understand that getting the whole of Dawnguard to work may be impossible I am sure it is not impossible to release parts of Dawnguard as DLC.
As an example why not releease the Dragon Bone weapons as a free DLC download or the Crossbow. Another suggestion would be to release the Vampire character type and perk tree to give the PS3 players another choice. I am sure that this would not be beyond the technical capabilities of the Betheesda developers and it would go a long way to negating some of the ill will that has been generated amongst the PS3 community by the whole DLC debacle.
What do you think?