The Bots do leave messages from time to time... I rarely up-vote a Bot... I'm not sure exactly what you mean by Playing with them... Usually I'm always one or two Posts ahead of any Paid Up-Votes... I'm about to Slow Down my Postings... Perhaps one post a week... I'm not sure yet... I'm sure I'll still Read, Reply and Up-Vote Comments, left on any of my Older Posts... I'll still click on any New Post from the ssg-community that catches my attention...