Tag! You're it!
or TagIt for short allows you to assign a custom tag to each player, making it possible to remember
- that the mage you're in the random group with is the same one that pressed "need" on your platemail the last time
- the character you meet 20 levels later was in some way nice to you
The tag is inserted in the chatframe after the player's name: [Zone] [MuchoGoldo] (SPAMMER): Buy expensive Gold!