Yeah thanks to the new patch. You need to publish your map with your bnet account and then when you go to host a game filter it to 'My published maps'. It doesn't let you make the game public so you have to invite people on your friends list to join
Looks like you can only play games with people you have on your friends list... so let's start a realID list!
This is so you can have people to play custom games with. If you don't want your email addy on here, don't feel obligated to post it. If you do please post what server you're on too so others can add you. I'll be updating the list regularly.
Alright, here's the list for North America so far:
Unfortunately, someone could just hack the xml bank files... the only way I can think of to protect against that is a goofy 'algorithm' (using arithmetic to edit real values) in the map, with the map locked so people can't look at the triggers.