At what amount it's interesting to start farming? Do those people have more than one account or do they operate in a group?

Fingers crossed the upvotes do not go to those who only come to take and run.
Nevertheless I can't help seeing a large group earning a lot without followimg one single 'rule'.

It feels as if this is the old Steemit and they are doing a better job.

I saw my list on a rank list with #story and it beats me whats going on there. I once asked but no reply.