Ok let me say first off this doesnt have to happen and really i looked at the community forums sections and saw each has alot of pages in it
Here are the results
Community Forums
General Discussion has 112 pages
Suggestion has 106 pages
Community help has 104 pages
Bug Box has 90 pages
League Matchmaking has 81 pages
Off topic has 25 pages
With being said the idea about Automatic Delete would delete some threads that have been dealt with , ideas that wont happen , help about that something that has been posted before , Bugs that have been fixed , Leagues that have been posted before and guess things in the off topic that is older than anyone on here/risky things to go to .
Now maybe this idea doesnt have to happen now knowing each one doesnt have that much in them yet i would think maybe this idea should happen when they reach like the thousands of pages or more.
basically it would get rid of some clutter