I think Survival which is probably the most similar to something like Towny is so good/popular because of how it differs from Towny. Also Towny is very different from the the general norm of Manacube realms all of which are based on an economy of some manner. I think whilst towny is fun I don't see it fitting into the selection of game modes Manacube has. Just my opinion I'll be curious to see what others think.
- Raptor