I believe in Monty Python
I know very little about you, but if people are regarding you comments as spam then it is their freedom to flag you. You are free to do what you want here with no ruling body to say otherwise, but the community may judge you.
It's interesting that you have more followers than me, but get very few votes. It's quality, not quantity that matters. You need to build a relationship with people. If they don't see a value in what you do then you don't get the votes. I know that 98% of my followers don't look at what I do, but I value the other 2%.
Steemit is a bold new experiment in social media. We have to figure out for ourselves how it can work for the good of all.