Honestly, while advertising it on the Dofus site would be a good idea in theory, I am of the suspicion that they would come here and just make another "Inn" without actually participating in any of the other RP's
That is counter productive and I think this forum needs "legit RP'ers." Any one of us could make one of those "Inn" Rp's and none of us have and I'm sure the forum does'nt need that to become the only active thread. But that's just my opinion and the reason I refrain from posting a link there.
In theory, a good idea, but I think the forum needs a different type of person than that.
As for advertising, we have a few artistically inclined people here and I'm sure some of us post in other forums than this, why not signature "Buttons" or Artwork that would catch people's curiosity and redirect them here. You really have to sell the place though, might want to make the front page more vivid and attractive. "A forum for everyone" ain't going to catch many eyes and its going to confuse new people. Needs to be more specific to appeal to a person's interests....