Its interesting in the sense that it has garnered a community with the promise of anonymity, but there is no data that I can find on how they plan to implement this. It seems like they are trying to build a zerocash protocol with masternodes; which is an interesting idea. It is surpirsing there is so little information and yet they have an active user base.
I just skimmed through the ANN OP, but I didn't see any zerocash. Last post seems to suggest they're pure PoS now (as well as PoSe MN) ... but I wouldn't know. Zerocash is now Zcash right? Zcash is till a no show. Seems like a forever eternal postponed project, basically vaporware