Why was my account banned?

I appear to have been banned from posting on the forums for 3days for trying to make posters on this forum more aware of what should be the proper responses? This included informing those that phrased their posts to instigate anger on ways to post that would be more beneficial. I never did it in a negative way though.

I would like to see if I understand this correctly and it is just a double standard that runs on this forum?
Was it really necessary to also throw all of my posts as well breaking important posts on my realm forum?

If these are not the reason was there really a reason or was it just a case of moderator sees a post reported and just autobans?

If you are not a GM please do not post on my thread please, thank you.