I totally agree with you. More diversity is always a good thing, that's not what I'm pointing at.

What I'm pointing at is the fact that if all of this money would be a little bit more spread throughout Steemit, the community itself would be healthier, and everyone would be motivated to keep on working and posting high quality content.
If her posts would be at around 150$ each, and then other 5 posts, that are just as good but different in subject, would get the rest of those money, it would be healthier for the the Steemit Community as a whole. Or so I believe.