For general feedback about the game.Steam Support
Visit the support site for any issues you may be having with the game or Steam.
TF2Maps.net is putting on another level design contest to create a King of the Hill map that is designed around the Highlander style of play. STAR, an active community member, put them up to it and sponsored the contest along with some fun prizes. All the details and rules are available on the TF2Maps.net site.