I agree too... I hate seeing "FS: Injen CAI for... " and I have absolutely NO clue who's it for...
Another suggestion: Maybe having an extra text line which indicates where the thread is coming from? For example, on the top left or right of the box have "Protege5" or "Mazdaspeed", so that we know to click or not.
For instance, "Help with install" (MAZDASPEED)
This way we know if it pertains to our car or not...
on the maxima forum, when you hold the cursor over a thread it'll show a preview on that little dialogue window of the first post so you don't end up opening a thread you've just already read. god knows how many times i've done that.