Those are not the only doubts .... I recently did a couple of posts that were almost completely ignored or not seen?

https://steemit.com/challenge/@plumey/usd100-usd-challenge-to-every-steemit-user-paid-in-the-crypto-of-your-choice-or-fiat-currency

https://steemit.com/steemit/@plumey/spammers-and-scammers-i-still-don-t-get-it-can-somebody-explain-how-it-works-how-do-you-knock-it-on-the-head

You have to wonder??