I never seen this hosted on bnet, yet..... It's kinda sad
It's as little hosted as my Naval Battle map (I've never seen it hosted to be frankly). People don't have the patience to play 2 hour games, they prefer 25min turbo bs games instead -.-
People play games and expect it to be fast and play well known maps like vampirism, footmen, dota, battle ships, battle tanks, tag games, enfo, warlock, random arenas, some TD's and such maps, and they tend to stick with these...
I even got flamed by people when I hosted NB cuz they suddenly discovered the game lasted 1 hour, and says omdg this game never ends and starts a chain leave and I'm alone -.-
It's impossible to make something popular, unless it's fast, easy to play and everyone instantly understand it. Missile war is perhaps a bad example, but I've seen it hosted a few times, while it's more impossible to make Naval Battle popular cuz of the difference between very hard learning curve and very easy learning curves. If they don't learn how to play in the first game, they never play the map again.
Probably 95% of the people on bnet are such "impatient turbo" gamers....