Oh irony -- GT is guilty of the very thing he's ranting about!! Oooh SNAP!!
Seriously -- the examples referenced above are annoying. To add to that list:
a. Thread titles that are misspelled.
b. Thread titles that deliberately mislead
c. Thread titles that make statements when you are really asking a question and don't actually know what you're taking about (yet).
d. Threads that ask questions that the questioner knows DAMN WELL are impossible to answer at the present time (like "when will the new MacBooks come out?").
So print this post out and stick it on your monitor (or the "sticky notes area" on an iMac!) and before hitting that post button, check your thread title!