There are sooooo many interesting discussions (whether related or not) and sooo many varied answers/opinions that we owe it to ourselves to take the time to do the odd search
Well reading all those discussions can be a bit time consuming when you're on a schedule. Particularly (not to flog a dead horse or anything) if people don't care to make descriptive topic names, you could be reading through a lot of irrelevant drivel, well after the original question (as it where) has been answered to the point of absurdity.