OP good news for you.
I almost forgot about preev. From last few weeks pnnv is engraved in the brain. It's a good progress so far. Huh? 😉
Why not you leave a donation address? Whoever wants to contribute they can just donate to help the project.
Not yet, I don't think they think about it for now they focus on bringing PNNV to grow at least to replace preev from the search list
If everything is successful then other services might be provided, imagine if PNNV provides exchange services without login/account