i have good idea if you guys can add plugins which which is like a small file with codes of Actions so than users can add lots of actions at once. mass action adding you can say..
somekind of file that is called plugin which will add all the actions that has been posted/created or will be created.
plugin can have its own version too. so time to time you have lots of actions that you like.. with out looking around for it on site and going thru hassle of adding them.