"kill rate for new minnows" ? Well, using and running vote bots is likely to contribute to reducing that as it reduces the probability of new steemit users to even reach minnow status to begin with.
So if your goal is to decrease the kill rate for minnows by increasing the kill rate for redfish, you are really contributing.
Just have a look at how new redfish are doing on , say fiction where often my measily $0.20 worth upvote could be the bigest part of their total reward for a truly talented author, but then it's a great platform, because a minnow can self upvote a fuzzy picture that most people would have thrown away as unsuitable to post on any social media, through proxied self upvote and reap $2.00 in vanity rewards while screwing over those worthless red fish in the process and stopping them from reaching that coveted 1 MSTEEM minnow slider bar.
And the great thing, If you keep it up, next year, a fuzzy photo self upvote vanity reward will get you that well deserved $20 instead of that meezely $2you are reaping now and an the price? Just an other litle graveyard of talented red-fish that gave up because they never managed to reap any benefits from their work. Yeah, no time to worry about the details?
I've used these bots in the past because I really didn't understand how the reward pool works then, but if you tale a little moment to understand, you will grasp that the vote bot economy is a big red-fish killer that turns steemit from a meritocratic system of rewarding good content into the social media variant of a vanity press.
Not having time to worry about the details is what allows this type of reward pool abuse to flourish as it does.
Just remember, if we keep this up together, steemit is likely to end up as just an other failed platform as you and your votebot running whales would have effectively sucked all the lifeblood from it.
And trust me, it's not that nobody cares, I've had some out of band responses on my bot efforts, also from bigger fish, and it's that nobody dares to go against the overwhelming voting power of the flame-war ready vote bot owner crowd. @jerrybandfield is one of the friendlier big guys, so I'm confident he won't flag my reputation into nothingness for asking him to consider manually curating his service, but with some of the other bot owners, I would have been whiped out of existence for such a suggestion.