Well, that's because, we probably share a similar mindset here :)
When I discovered Steemit, I was like "wait, I've written so much on my Facebook page and only ever got some attention for it - now I can still write, get attention and eventually make some money - that's amazing :D
But some people tend to be really annyoing because of that - today I received an invite from a random guy on Facebook, who begged me to follow and upvote him. Nope. Definitely not gonna happen. I'm honestly asking myself, if people have no shame anymore.