This idea was spawned
http://forums.elderscrollsonline.com/en/discussion/comment/1795241/#Comment_1795241
Ignoring the offspring concept portion of the linked post (unless zos wants the offspring system...which they should....)
I think ZoS aught consider a charisma skill line:
Different titles could be:
Reknown, Charismatic, Socialite, Popularity etc...
It could be an alternative to vampire/ww or a crafting skill, or similar to ledgermain or even similar to undaunted.
Basically it would start, at the same time that a player unlocks Caldwell's silver. The player could then do Charismatic quests...public speaking, networking with other socialites, networks with kinds generals etc...all those charismatic things charismatic people do.
Some ideas for passives:
"Vendor friends" Reduced vendor prices, cause when you buy from a store so does everyone else.
"At ease" your charismatic nature reduces the aggro range due to your friendly appearance.
"Schmooze" you can schmooze the NPCs to shorten quests (like intimidate and pursuade).
Actives:
(The actives would focus around utility skills, by using your charismatic powers you can get weakminded individuals to do your whims)
"Fake Disaster" - your character says something (yes the character would scream something at his foes like "Oh my god it is a Dragon" and point, he could have a whole slew of one liners associated with the skill. The ability would actually distract the enemy, causing loss of aggro and a brief 1 to 5 second stun.
"Challenge" - you yell at an enemy, you and me, I'm the hero of tamriel! If you can beat me surely you will be famous, the ability causes the enemy (or enemies, if you want a group taunt) to attack the hero for a certain amount of time.
"Fan Sacrifice" - a die hard groupie runs out of the bushes jumping between an enemies blow and the hero, this can only occur once every 60 seconds and stops all damage on a blow that would otherwise kill the hero.
" Motivate" - the hero shouts out motivational words causing his allies to gain a buff.
Maybe if the skill line needs a balancing drawback like ww and vamp you could do a 5% speed reduction ( because he is constantly being stopped by fans to sign autographs).
I dunno what passives, actives, drawbacks would you create for a charisma line?