As a long-time user of StackOverflow, I have noticed that a certain answer seems to be the 'catch-all' answer for that website: jQuery. It seems that if you have any type of question related to a website at all, someone will post an answer using jQuery, regardless of it's helpfulness. It has even become its own meme in some circles:
I see you are trying to [insert task here]. You should totally drop that and try jQuery
[Insert optional jQuery example here].
I have also noticed in recent times that Greasemonkey scripts are becoming the new jQuery for MetaSO, thanks in large part to Greasemonkey-scripter extraordinaire Jonathan Sampson. Often times now I will watch posts on Meta wondering when someone will come in with a Greasemonkey script to add or modify some piece of functionality that was requested.
What I am wondering now is: as a user who does not patrol ServerFault with any type of regularity, does a similar meme exist there as well? Is there a "catch-all" answer that seems to show up no matter what the question is?
Also, what do you predict will be the "catch-all" answer for SuperUser?