I have the sensation to be minting pure nothing!

If you believe that then people would be mining BTC for nothing. lol. The value of anything is the community that supports it.
You are right, but except you, I can't see an active community, even if I guess that this is the time to be more active than usual!
It's people like me, I'm super guilty about just logging on and reading what you guys have to say, and not throwing any useless input into the mix. Too bad there's not a stat on the posts of how many people have read it.