After Cartoon Network (which is inexcusable, I've had Cartoon Network HD for 9 months now, and I'm light years behind everyone), nothing else really has internet fanboys. G4, H2 or GolTV/beIN Sports? I don't see people getting up in arms for things like HLN.
I'm pretty convinced every Doctor Who and soccer fan infiltrates the interwebs from the looks of the typical requests I see.
Well there are a number of good (read: a good number of people want them) HD channels that FIOS doesn't carry, so of course there will be continued complaints. When those channels run out the complaints will (most likely) stop.
For now, I'll be content with re-watching the 20th Anniversary AbFab episodes in HD and looking forward to (among others) "The Hour".