Once decided, please give us a clear policy of what things are not acceptable.

Years ago, users were posting a "voting-declaration". Basically, it outlined a policy for what they are voting for. Everyone had different policies.

It must really suck when someone is MarkyMarked for life and they can never get any votes for any kind of post because there is a bot that down-votes anything they post.

What is "comment farming?"

Is posting about patterns about patterns in a graph and using it to predict future prices "abuse"? Can we use tea leaves instead?
Is a post about a product or service "abuse"?