Im not sure how much or how comprehensive of information your looking for, but the Wiki has descriptions of weapons, and skills.
http://www.disneyonlineworlds.com/in.../Potco#Weapons
As for a sub-forum, I dont think one is necessary, there are many threads in the weapons area regarding weapons builds (ie use of skill points). The sailing area has info on sailing builds, etc. Also discussions on the usefulness of each skill, which really appears to come down to personal preferences... there is no "wrong" way.
Updates continue to come to POTCO which also change the usefulness of skills here and there. Saving a few skill points for future use has become a standard.
