So, in summary: you may never have gotten a chance to rumble with the big boys in the past, and titles were fairly exclusive… but now, though they require quite a bit of work, everyone has a shot at a title if they put their blood, sweat, and tears into working on one.
I know what I’m going to try for – now get out there and do yours!
Stop used to be a warlock, then he was a death knight; first he was Horde, then he was Alliance again, and now he's Horde again. For good this time. Lok'tar ogar! 
Thank you for the list! This is very helpful in planning.
PS – I really worry that the “Salty” title will be abused, too.