Hi, thank you for your questions.

1 - Yes, Dusty is working harder than ever. :)
2 - No comments. We don't want to spam unnecessarily. But we do send low-balance comment notifications.
3 - While I was writing the reply to this question and explaining the logic, I realized that my logic was flawed... ooops. The profit has increased by 50% and not by 100% as I had shown in the example.
Thanks for pointing it out! I keep track of all votes, so I can easily compensate for this.

Interesting suggestion btw. But might be tricky as all votes would be added. Potentially we could add $50 to an account of a whale without that being their intention.