haven't played mine in a while, but i found a rather interesting glitch in skyrim
in one of the side quests you run into a talking dog called "barbas," he tells you to follow to help out his master (who turns out to be some sort of trickster deity or something)
if you go and help him out the first time then he sends you on another quest to find a weapon, with barbas accompanying you...and he'll continue to follow you unless you complete the quest
this "glitch" is very nice for raiding dungeons, as barbas is invincible and will draw the attention away from you...only draw back is it makes sneaking and stealing MUCH harder, and can get in the way sometimes
anyone done this too?