I didn't make a mistake. There is nothing wrong with posting links. "Spam" is generally thought of as things like posting an affiliate link. These were for cash tips for people making a relevant comment. In a gray area, at worst. The guy was posting about high fees on segwit, I was replying to people that were either also frustrated, or were making a comment about Bitcoin Cash.
Sorry, but throwing in insults doesn't make your points any more valid.