I am really interested in a bar or button mod that dynamically handles items used during questing. I know Autobar does this but I'm interested in something more lightweight (Autobar does sooooo much more than I need).
I use both QuestClicks and IHML (I have macro lol). I use questclicks for regular quests, and then IHML for my dailies. Currently there is no update to the macros for Northrend but it's easy enough to manually set them in IHML, that it's not a huge deal.