Question: do all three of said requirements have to be filled out (inactivity in general) or is it just that will you kick for any one of those reasons?
if the answer is for all three (inactivity in general) you are now just making it easier to stay inactive by offering skype, a form of communication that can't be measured because there are no logs.
if the answer is the second than you are crazy because i avoid the skype group because i already have a group i like made: thus see no reason to be forced to communicate when i could be working with those that i like.