Someone made the comment about changing others titles might piss people off.
One of the solutions I did was to let people buy an "exemption". When they purchase that feature it removes their usertitle and makes it to where noone can change their title, and they cannot change anyone elses.
Kinda lets them choose to not be in the title wars game
Of course they have to purchase an un-exempt to start joining in the wars again in the future :P
This theory could be applied to alot of other things so that those that find it fun to mess with each other can, and those that don't want to, can choose not to
Or even setting it up so that if someone is on your ignore list, or vice versa, you can't mess with any of their stuff and they can't mess with any of yours