The usual argument against tablets is that the Playstore doesn't include adult content, so it would be too hard to buy.
TVs work with iStripper, so long as the programme is running on a PC. The vids have to be decrypted, frame by frame, and that's too difficult for current TVs. The technologies are merging though and one day we'll see a TV that can run a decrypt algorithm. Maybe then Totem will be able to implement something, but don't hold your breath.