I thought this was going to be a post about customer development, where the issue is not generally the formatting of the questions, but asking the wrong questions in the first place, or misinterpreting the answers.<p>Surveys can be a useful tool, but nothing replaces a real conversation. Even asking more open ended questions in an email or survey form can give you so much more information than radio button answers (and unless you're a huge company, it's not too hard to read a few hundred open-ended responses).<p>Along those lines, I'll share a snippet from patio11's Microconf presentation last year (posted on HN yesterday), regarding interpreting the responses you get to a more open-ended conversation:<p>"If you’re solving a problem people actually have, they will say at this point, 'Shut up and take my money.' If someone says, 'That’s kind of interesting, tell me when that exists,' you have not successfully identified a problem that people actually have."<p>You don't get that kind of insight from radio buttons.