Why no marketplace/trading post?
I am really surprised there is not a trading post to sell, buy, and swap your gear. I think we could give each other some great deals and re-use some great equipment others are no longer in need of. It would not be difficult to do, especially if no vendors were allowed. Keep it to outdoors and related items only. No bowling balls and lightly used washing machines. Keep track of feedback and follow the basic that posting "I'll take it" rules. I'd be willing to help.