[rootlocus]

Nobody asked anyone anything. It's a post with people sharing thoughts. You don't even know if the maintainer is the same person as the author. As far as feedback goes, if the comment gets enough upvotes it shows a significant number of people share the sentiment, and would be something for the maintainer to consider if he wants a broader audience. Nobody expects the maintainer to respond or care though.

[hsbauauvhabzb]

That’s like me abruptly telling you I don’t like the way you dress or the shape of your body. Unless you ask, it’s an unwelcome comment.

[em-bee]

actually, it's more like you are selling clothes, and i don't like the style, and i am telling you which style i'd like to buy.

you don't have to produce my style, and i don't have to buy your clothes, but it's good to talk about our preferences so you have a better idea of the potential market.