You ask for feedback on usability, someone gives it to you, and your response is "you're using it wrong."
I didn't mean it that way :) It's a one question form, with a general question about the UI industry.
How did you mean it exactly? Did you genuinely think that the commenter didn’t know your popup could be closed?
We all say dum things including me :)
Please don't be a jerk on HN, regardless of what's in another comment. Especially when someone's sharing their work, it's important to be respectful and avoid aggressiveness.