hi vmsolutions! I appreciate your vote, no matter it's effect, as always it's the thought that counts, and I can see each and every vote on Steemd!
As for comments, I really think it's because most of my followers who regularly engage with me are like friends, and I treat them like friends too. No matter how much time it takes, I will always endeavour to engage with the very people who support me.
I think building a core group of people who truly care for supporting the author, and not just seek curation rewards is important, and the only way that can happen is as you say, high level of engagement and sincerity !
Thank you for your insight!