As the title states, what is the point in constantly editing year old questions in order to remove tags and possibly edit a few sentences?
I've noticed this occurs frequently and was curious why, as it mostly contributes to cluttering up the main page with year old questions. Editing questions that are over a year old usually often brings back up false information as many online games become outdated with time. Often times I've noticed that the majority of the questions in the front page are really old threads that have been brought back due to having edits done to them.
Take for example Rift which is an MMORPG, recently there was a question that was asked back in 2011 that was recently brought back to the front page due to edits. The answer provided then is not fully accurate for today's version of the game, yet since it was brought back from the dead it is now providing outdated information.