Wow, nice find on that link!  I used to browse really old threads (some of them are fascinating) but never came across this one, and it's a great idea to make it visible again.

There are some seriously bad thread titles in sections like Economics and Bitcoin/Altcoin Discussion.  I don't know how many I've come across where the title is "Bitcoin" or something extremely vague like that.  I think I've even reported a couple of threads because the title was waaay too vague.  Then there are threads in the English section where it's blatantly obvious the thread starters know zero English--some of them are almost laughably bad. 

Newcomers to the forum should definitely be schooled in how to write a nice, concise thread title which also makes it clear what the thread is about.  I'm hoping this here thread gets some views, because it's pretty useful.  Props, OP.  It's one of those forum issues that never really gets addressed because it's more of an annoyance than a major problem.