blocking invitations

my suggestion - new option in game options - blocking invitation window;
yesterday I tried to change my chat macros and every few seconds was getting further invitations which closed the settings window (because the invitation did not end I went to the clan server)
but why I have such a difficult life?
sometimes a player just wants to see mission and badges statistics (you need only a few seconds) and of course at this point you get an invitation
and check this (http://forum.z8games.com/showthread.php?t=12086&highlight=invite) I'm not a digger - look at the date a year has passed and no response