I am the head of the Thieves Guild having done all the quests and the rest of the members don't seem to recognize it at all. When I initiate dialogue with the bartender he tells me I am the new guy.
I am the freaking archmage and the guy with the stupid accent in Dragonsreach tells me to join the Mages College.... COME ON!
I am killing dragons, I am wearing bad ass armor, I have finished the Companions quests and the guards tell me that I fetch the god-damn mead.
All these really take away the immersion and the rewarding feeling of hours of questing. Respect my authorita god-damn it! OK seriously, how could Bethesda neglect that?