I wonder if blog posts like this noticeably affect the trends on the site. (e.g. will okcupid see a higher proportion of photos w/pets in the near future?)<p>Also, the idea of applying results like these seems suboptimal. If you didn't post a shirtless photo or your cropped Rover out of your shot, then that is a hint about your personality and your priorities. Perhaps tweaking your photos will get a higher conversion rate but a lower quality of conversions.