I created...
Lies, you just used another query and improve it!
SHUT UP! *boom* *bang* *thud*
As I said, I modified a query in the Data Explorer to find lonely tags. You know, those questions that only has a 12.04 and nothing else. Here it is:
http://data.stackexchange.com/ubuntu/query/156001/find-lonely-tags?Tag=12.04
http://data.stackexchange.com/ubuntu/query/156001/find-lonely-tags?Tag=13.04
http://data.stackexchange.com/ubuntu/query/156001/find-lonely-tags?Tag=12.10
http://data.stackexchange.com/ubuntu/query/156001/find-lonely-tags?Tag=13.10
http://data.stackexchange.com/ubuntu/query/156001/find-lonely-tags