Players who are absent for extended periods or harass others can now be democratically expelled from the party.

* 4 hours must elapse since your last successful use of vote dismiss before you can initiate another. (revised 12/18/2013)
* You will be required to select a reason for dismissal. Please be warned that unjustified usage of vote dismiss is a punishable act.
* Please wait at least five minutes before using Vote Dismiss on a player who has logged out.

It says then in 2.1 patch notes. It states that is used to report those who are afk, offline or Harassing. THAT IS IT. It doest not give you an option to kick people based on play skill in the menu, or gear score in the menu does it? THIS IS ABUSING THE FEATURE! IT IS NOT ALLOWED!