User blog comment:MarkvA/Skyrim's Most Wanted Features and Fixes/@comment-1046484-20111212103529

Faction Reputation. Much like New Vegas factions, as a hero of the Stormcloak rebellion a character should not be welcomed with open arms in Imperal held cities and vice versa. If I am aiding the Theives Guild, Mjoll shoul leave my company until I choose a more honorable path. Helping the Forsworn leader in Cidhna Mine should make the Forsworn in the wilderness non-hostile. Perhaps an alignment/karma system as well.