Thanks for the link m80.

Interesting read, all of the private coins claim to have the best tech, so it is hard to actually know which is best in that respect. I think the defining factor will be which becomes the most widely adopted on the darknet market places and so far that has been Monero.

Ethereum is also coming out with an option to make your transactions private in the metropolis update.

I guess if the market cap is way lower than the other small cap privacy coins then it could make some money? I know you can stake nav for about the same returns though so I don't think it is unique in that respect.