Sandbox

I've been looking for a lot of answers, as a new user.  I have no problem searching for my answers by keyword, I find a lot of interesting stuff, but...

There seems to be a large number of questions that no one has responded to. 
Seems there should be a way to purge those old unusable items like "if 0 replies after 60 days then purge it out of system".

Hey, it's an idea...

Thanks all for your hard work and dedication.