I'm not sure how small an account would have to be for their vote not to count at all. Maybe one of the accounts that is getting created with only 3 SP. I would hope that the newer Steemit users who got their accounts from Steemit would still have their 15 SP delegation and be able to have their votes count.
Good to know the reward threshold stayed. I thought it was gone. Thanks for clarifying.
Yeah, I'd love to try out DustBunny! I've been using Dustsweeper, but I'm open to more ideas that help protect payouts. I don't like my VP or others' VP going to waste. Even if it doesn't last forever, it will still be fun to try!