Yeah, that time again, we will have from here on each 6 months new EOL announcements so, here the general plan for questions:
New questions about Quantal 12.10 that only affect Quantal (e.g., APT dependencies, hardware, login, quirks, etc. issues) are off topic. Ask the OP if they can reproduce the same behavior on non-EOL like Precise, Saucy or Trusty.
Old questions that have no good answer (ie, answers that you would downvote, or that do not apply to OP's problem, or are guesses) and only affect Quantal should get closed. Note, there are questions about Quantal that are very generic, for those, just remove the references to the version of Ubuntu (tag, title and body) clean up and maybe attach a bounty ;).
Old questions with good answers should remain open. Just remove any references to the version in the question itself.
Bugs are to be closed, just close them. No special treatment here.