Not many people check the inactivity notices threat. and its not very well moderated either. Second, having it directly in your profile would make it easier for those who were constructing the application ... or yourself to show why you were away. Having it on the calendar would make it cluttered more than it already is .
Sorry for doing that but keep the ideas coming...were bound to find the best one sooner or later . Thanks for thinking those up roflmao.
Perhaps a forum, and use Secret's idea for us to post threads?