That sentence is a general observation about a large class of posts to HN and how they have been changing lately. I didn't mean you wrote all of them. To make that clearer, I've taken out the word "all" out and added "general remark" above.
Thanks. I still think you're thinking of someone else; please see my edit.
To be clear, I also think those remarks (accusing people of being shills) are a problem; I didn't think I made one, though I'll stay even further away from them.