I don't mind leveling my alts (there's already an alternative to boost if I ever decide I do) but I'd love it if they added something that made doing reputations faster for alts.

I'm about to finish Ixal again on an alt tonight but I'm not looking forward to the rest or doing it on my other alt.

I don't think it needs to be shared or automatic but just a buff to help speed it up would be fantastic. Some account-bound boon my main could somehow get to my alts would be perfect... though its hard when I can't even send them mail.