in game or out of game is not specified in the OP. In game would make more sense.

Advertising items wanted or for sale in no way whatsoever disrupts piracy activities, the large majority of which are constituted by demands for hostility abatement.

Sorry, I should've been more specific. I specifically meant a forum, here on vendetta-online.com. I'm not suggesting any changes at all to gameplay mechanics. Just a craigslist style forum for people to post what they're buying and selling so we don't have to do it in 100 anymore.