Thank you for the post, I was looking for a good, definite answer to this question!
I just wanted to add that your SBD can be used to promote posts! I tested this out on a post that I really really liked. It was only for .34 SBD, but it was a great experiment.
Hey, glad to help!
There are a lot of great bots on Steemit you can profit from. I've used a few so far and will do a blog on all them soon. I'm always keeping an eye out for new ones!