But dont forget that everyone needs to invest at least 100 SBD to be on the trending page. That means if a minnow invest 10 SBD for a bot and get 20 SBD for the upvote wont really help much. Yes some people will see it, but there is a big difference between 200SBD and 20SBD. I see many Minnows with excellent posts and photography, but not getting there :(
Also dont forget that there are many Dolphins using upvoting bots as well. I mean if you check every post on the trending page you will find 70% of them using different bots.