Absolutely. Prior to seeing your post I had posted something similar.

I got flagged purely for leaving a comment on Haejin's IBM TA; for someone like me, that makes a big difference. I am new to this platform and was shocked when I saw that.

Haejin does good work, even if it is clear he has a selfish streak. He makes plenty of money, but does not want to upvote the newer readers, as he gets little back from us.

Having said that, I vote purely on content and I will continue to upvote Haejin on that basis.