Honestly I don't think it's surprising.
Interesting innovation here, which is great, but besides that it seems there's not much going on. I still wonder if the dev has further plans. I've tried to reach a few times, as a community member, to no avail.
Swing rewards are original and the development shouldn't stop there. It has great room for a long road with the proper choices made. What is the purpose of a market listing other than create speculation on further development? It's not like the current state itself has enough value for demand.
Even if the staking is great, what's its use when it has no value market wise?
Don't get me wrong, I'm on the supporting side. Just wondering what kind of work is being done.
I have some ideas for it, maybe we can all discuss something.
*Edit: This is open source, don't forget that. Some time, we'll get somebody forking this and adding other features on top of it. So I really think something should be done to protect the holders of Greed, GE and Swing, before new based-like projects come along.