Unfortunelly, my home internet connection doesn't allow me host any games
Local ('grey') IP address behind the NAT, as a result - I can reach servers anywhere in the Internet, but noone can reach me. If I had created game on Wormnet, you cuold see it in game list but unable to connect to it. So, I can host only with hostingbuddy. We discussed this problem with Mink and agreed to play standard hostingbuddy moleshopper with a map from WMDB. BTW, there are no closed maps there. Maybe it's not a bad idea for you to upload a couple of them to WMDB and list their numbers here.