Please link to your favorite questions and answers which were either asked or answered from October 1st 2013 through December 31st 2013.
I'm going to compile list to post to the blog. This will be the same format as previous posts.
I will be using DavRob60's queries for a baseline, but I really appreciate people voicing the ones they really enjoyed. Maybe you feel like you answered one really well, even if it didn't receive a lot of votes. Let me know about it.