I flagged a number of old questions with no user activity for a long time as "probably obsolete,....". Three of the flags have been declined but I don't see what makes those three questions different.
The questions were:
https://askubuntu.com/questions/164352/dell-1545-cannot-connect-to-belkin-n300-router-how-to-fix-it
https://askubuntu.com/questions/164358/how-to-make-ubuntu-12-04-kernel-3-2-wake-htpc
https://askubuntu.com/questions/164506/multiple-startup-script-issue