I believe that contests would actually help develop Vortex Wars. All that's needed is motivation.
For instance, "Create a new Vortex Wars Interface" or "Realize a feature in code form".
The rewards for the Winner, could include stuff like Shards/Warcoins/Activated Features. If it's just for a few winners, it wouldn't be too unfair I guess. I'm not sure if the initiative would rise, but I guess at least someone here in the forums know about coding or design.
I can't contribute to such contests myself, but would appreciate to see some inspiration for independent users to help out more directly than just suggest features. Hope this seems useful.