Now real question is: how many of those 2bil facebook users would actually use libra? Why people assume that almost 100% of their userbase would.

sure there will not be that much as 100% but it could get viral.

I would be surprissed if more than 5-10% would ever try Libra. Majority FB users do not use anything but messanger. MAjority FB users do not trust Facebook any more. Whoever I talk to says the same: I would never use Libra and I do not trust FB.

You may be right here. I think FB is going down and i never was into it. I don't trust this guy "Zuck" but the most FB users are not this critical.

My impression is, that the hardest part of attracting attention on STEEMIT is the fact, that our audience have very little chance to actually find our publications. Lack of solid notification system is an obvious issue.

I totaly agree.

Please allow me to share some suggestion with you. If you would ever publish content related to blockchain, crypto, artificial intelligence, psychology etc. then perhaps you could simply send me memo with link to that post.

I get your point. I may be try out to bring out a memo to you. But i can't send special memos on regular basis out due to lack of time. I surely appreciate your upvotes and comments.