inb4 dallane's typical "Its been suggested before, use search"
Anyway, it's one of those things I'd like to see in the game too. Sure, some may say thats what the forums are for, but face it lots of ppl don't really use them. Eventually, ingame message boards could be used as an ingame link to the forums, it could even have tabs for different topics (politics, arrivals&departures, trading, etc...), and it could potentially bring more players (specially noobs) to check out the forums.
It could even be integrated with an ingame bounty system, like posting a bounty on a criminal/criminals, adding a silver/item prize and evidence that any interested ranger would pick up for summoning. The bounty could feature some general information on the perps location (text, links to pics/maps/etc), and once someone who had picked up the "contract" got the kill, that person would get the bounty money/items/whatever.
Anyway, its a great idea and I fully support it.