There's going to be that person, or group of people, that will definitely make some ridiculous tags trending on this site. It can be in both good and bad taste, but I can seriously just picture the trending tags a month from now. #bungie, #socks, #Wumbo, #1337, #TeamFollowBack, #Hi, #potatoes
The biggest issue here is that you can get discussions meant for one "hashtag" (whatever the hell it is) tricking over to other areas. For example, I go into #Gaming and see a bunch of non-related topics to gaming, just because the OP's decided to tag #Feedback, #Bungie, #Community, and whatever the hell else they wanted just to get attention. It is a broken/abused system right now.