Just completed a quest for Jarl Skald of Dawnstar where you have to kill a giant nearby. I killed the giant and then returned to Skald for my reward. Got 100 gold and his thanks, but the quest didn't seem to complete and was not removed from my misc. quest list. I reloaded a few old saves and the same thing happened each time. Seems to be a recurrent bug that my friends have been able to replicate on PS3 and PC versions. It's not a major bug, but I thought it worth mentioning as I imagine it will be straight forward to patch.

Thoroughly enjoying my Skyrim experience