1. I've started running the dailies on correlia, belsavis, and ilium. I've heard these are the only spots for them, is this correct?
There is actually a couple of space dailies, too (fairly challenging, too)
And don't you can get daily commendations for other things (killing world bosses, running FPs, etc) - they are daily quests, but I'm not certain they give you daily tokens or not (I just always click 'accept' w/o looking)