Earlier quoted context omitted.
Our experience when trying this approach is 90% reply with 'lack of time' which is not the true reason but basically means the product didn't solve a major problem for them.
> which is not the true reason Wait, how do you know this isn't true? Maybe your product had so much friction that they just didn't have the time to learn it, get on boarded, etc. Seems weird to dismiss approx 90% of feedback you're getting from users as being lies.
Good example would be Product Hunt or Techcrunch as a traffic source, mostly useless for any testing as everyone on those sites is just interested in 'new products' or startups and is unlikely to be in your target demo.