It depends on if the sites you post on have the traffic you want. Posting on HN is great if you are looking for feedback from a hacker perspective (so your pro

It depends on if the sites you post on have the traffic you want. Posting on HN is great if you are looking for feedback from a hacker perspective (so your product should have some utility to them). Obviously, just posting everywhere will get you clicks, but the important part is that the people clicking might actually want to use it. If you do that well, and you have a high bounce rate, I'd actually say that you got valuable feedback about how useful your product actually is.