This is poor advice. Asking people if they would do something may not give you good data: people are finicky, and may not do what they say they will. Alternate

This is poor advice. Asking people if they would do something may not give you good data: people are finicky, and may not do what they say they will. Alternate solution: put up a kickstarter. Instead of asking people if they would do something, get them to put the money where there mouth is. Kickstarter is real market validation, not just a throw-away survey.