heck I'd repurchase it while theres still plenty available. There always fun to be had in JKA. Its still a heavily modded game.
And yes, at the moment, we are a very small community and probably will be until our next big release. Its worth trying out though, and its an opportunity to get your ideas in since we are still building this mod. There also always the MB2 mod to play. That ones fun and has a huge community. We have a better saber system though in my opinion.