On Area 51 meta someone asked a question about promoting his proposal which I answered here.
Now on Stack Exchange since we don't like spam I don't like the idea of someone spamming something from Stack Exchange on some other platform, so I said in the most friendly way possible not to spam anyone in my answer. (Small text at the bottom)
But, should I have said this, is there anything wrong somehow with this simple reminder? It felt kind of rude in a way.