I cannot answer that as I don't know. What happens on your posts is probably your business (why should I police your account?) and you can always flag people using your posts as a promotion zone (in my opinion you should).
The only thing I can say is that I am strongly opposed to see any kind of promotion on the comments to my own posts, as well as to any of the steemstem posts.
The opinion I share here is mine, but most probably shared by all other members of the steemstem crew.
Simply replying to a post with one´s name is already promotion. This entire platform is based upon linking to others, promoting one´s material and then commenting on people´s posts to give them credit. If someone makes a nice comment, they deserve recognition and the opportunity to promote their link. Those posting on my articles do not even post any relevant content, as I have on your article.
I disagree with the promotion part (link dropping) being relevant to the original article. This is my entire point. You have 23245 ways to promote your posts on Steem. Use them. Don't use steemstem.
At the end, you are of course free to do whatever you want and ignore my request.