People will eventually trust it based on how often others "fool around" with the app. I don't see any great reason to input fake crushes, so I'm not anticipatin

People will eventually trust it based on how often others "fool around" with the app. I don't see any great reason to input fake crushes, so I'm not anticipating this being a huge problem, but I could be wrong. Previous services emailed you anonymously when someone else had input your email, which was the way they admitted to being interested in you. However this just made people curious as to who was crushing them, so they input a number of random friends' emails haphazardly. Those friends did the same. This system promoted curiosity, which demoted sincerity and eventually the sites just ended up with a big email list. Since facebook will give people a good idea of who's using the app, we're hoping that this medium will be adequate, without the use of anonymous emails.