There is some stuff in the works, but at this point the best timeline I can give you is "at some point, probably"
Something similar to the FFXIV sigs would be awesome, with the ability to show an image of our characters in the sigs.
Someone on another forum wrote:
Wow, you've got an awesome writing style.! I really dig the narrator'sback story, humor, sarcasm, and the plethora of pop culture references. Altogether a refreshingly different RotR journal (not that I don't like the more traditional ones, mind you).