This forum could be a good tool, looking in perspective that all free players will not be able to use auction house in game.

It already Exists:

http://forums.d2jsp.org/forum.php?f=238

If you mean trading forums.. then this one will need to be populated before one is created.

And the by looks of this target-based/debby downer combat unituitive mmorpg called ArchAge, it will fail just like Wildstar and the rest of em.

This post was edited by HighschoolTurd on Sep 11 2014 11:17pm

my bad i definitely have not paid attention on entire list, but i'll promote the forum in game, will help players a lot.