How is this different than craigslist, a dating site, meetup.com or really any site that allows random people on the internet to meet each other in person? Peo

How is this different than craigslist, a dating site, meetup.com or really any site that allows random people on the internet to meet each other in person? People need to have some smarts about who they meet with. The service can do some things, like integrating the Facebook graph, but ultimately the two parties to the transaction must be responsible for checking each other out before they meet.