Don't get me wrong, it's not about the points (but I do enjoy getting them). It's more of a site cleanup question. 

Is there mods that you can ask to mark an answer as accepted, when you clearly resolved issue [See](http://askubuntu.com/questions/569324/garrys-mod-add-on-folder/569326#569326) 

If only to get these questions out of the queue, or do they eventually go away anyways?