Players may add up to 20 Friends as well as 20 Ignored players by selecting their name from any of the online locations and choose
Add to friends
Add to ignore
The list will appear in the lobby. You may add or remove players from the list.
When a player is in your Friends list you may be notified when they come online
When a player is in your Ignore list you will not be able to see there chat or receive any pages from them. They may not enter rooms that only you Host.
Use the ignore option as soon as a player becomes bothersome or insulting to you, then remove them from your room any they wont be allowed back in.