Just as an update, this project hasn't died already. I've made a number of changes, but I am going to try and space out the updates a bit more as to give me more time to work on other projects and nobody likes having constant updates making the application they downloaded an hour ago obsolete.
I've also noticed a couple maps being put out using the editor so it's really cool to see some results.
Well, its not like a multiplayer game when everyone needs to have the same version to play. Nobody NEEDS to download every update anyway. But I'm sure they won't mind if the program they are using gets better. Just make sure that when you release a version, it has a reason for people to download it. That's my humble opinion.