Warning: Steem witnesses executed a hard fork on 2020-05-20, seizing 23.6M STEEM from 65 accounts. The funds were transferred to an account named @community321, the ownership (and intentions) of which have not been revealed. The witnesses claim to have been targeting accounts which defended against a hostile takeover in early March, but at least 2 accounts on the list have been inactive for over 4 years.
Around 500 Steem, mostly in Steem power.
Interestingly, I use Twitter a little bit and Instagram a bit more. True, no monetary values earned at those platforms, but also time spend on those platforms is soooo much less than on Steem. Although 500 Steem earned in less than a month is for many Steemians a lot, in the country I live in, it's more pocket money. Until Steem prices go to the moon and stay there, I think Steem should not be marketed as a place where one can earn (a bit of) money by eg blogging, since there is simply not enough Steem distributed to give meaningful money to the majority of the users. With meaningful money, I mean at to be able to afford eg a lunch in a restaurant each week. With my 500 Steem, I can probably afford 1 lunch per week in a low cost restaurant. That said: I buy my lunch with money earned in FIAT and powerup all Steem I earn :)