It would be nice to have guild titles. Even if they do not add any boost or anything beyond a cool like icon on your profile. That would be fun to reward guild members for their efforts and to signal how is the diplomat etc. It would be fun!
i support this and was just about to post the same idea. Even if it had no colour and just the name of the title and a badge in the chatbox would be great and for the guild members to have official roles within it and strive towards. igg could also do a vote on facebook/wegamers/ingame on news for which in guild titles we want if at all. Most players in the game will never have the chance to hold a title so i think this will be fun and creative.