You are not the only poster on this board. Nor are you and SS the only posters.

Even if you and SS were the only posters what you wrote (every poster) would mean that SS would have to be throwing insults at himself as well as you.

For your own credibility you might want to think about rephrasing your comments to something like: "so many" posters, or "many" posters, or "several" posters.