On my testing experience using bots for several months you always end up losing. On rough number it seems you make good ROI, but when you take into account loosing 25% to the Bot, you are only left with 75% of face tokens value which always end up being less than what you input

Very good for marketing at low cost. But Steem Audience is to narrow, yet at 1 million users. I hope hard fork 🍴 HF20 helps to solve the complexity problem of creating new accounts.

Bots are good for marketing but not for making money. The owners of bots are the ones who get good ROI.