Rather than getting defensive in the face of what's a very valid criticism, why don't you work on improving your product?
Being more transparent about the message that you're going to send, as well as adding the ability for the user to edit that message, would help you much more than a half-assed defensive statement on Hacker News ever would.
Being more transparent about the message that you're going to send, as well as adding the ability for the user to edit that message, would help you much more than a half-assed defensive statement on Hacker News ever would.