I realise this is a necrobump, but this thread got linked to elsewhere and I thought it might be nice to update the titles list to what we currently know of it. Which basically means confirming a few things and adding a couple of extras on the top, but whatever.
5000+: Adventurer
4000+: Governor
3000+: Cartographer
2500+: Margrave
2000+: Mountebank
1500+: Torturer
1000+: Saboteur
750+: Jester
500+: Minion
450+: Witch
400+: Tactician
350+: Duke
300+: Explorer
250+: Apprentice
200+: Conspirator
175+: Golem
150+: Moneylender
125+: Young Witch
100+: Bishop
90+: Thief
80+: Spy
70+: Navigator
60+: Salvager
50+: Baron
45+: Coppersmith
40+: Scout
35+: Alchemist
30+: Ambassador
25+: Steward
20+: Chancellor
15+: Swindler
10+: Pearl Diver
5+: Herbalist
0+: Pawn
We don't know if 3000 has something different to 3500 right now (and we'll have to wait until Kirian makes ~100 more posts, at time of posting), but we do know 4500 isn't anything special, as both eHalcyon (4.4K) and WanderingWinder (4.6K) are Cartographers.
Ooh, and I'm now 20th on highest post counts. Wonder if I'd go up or down if forum games were counted. Speaking of which, is it possible to check how many posts I have total theory?
Update: I believe this list is currently complete and accurate now!