A woman met a man at church, dated him and married him, 12 years later learned he was a serial killer in his free time. No Matter where you meet someone they may be unsafe.
My family freaked when I said I met my boyfriend online, would they have been happier if I said "At a bar" or "On the bus" or "At a rave" probably not. Then again the guy I met "at school" was the one who turned out to be a weirdo, not the one online.
Good liars, can lie just as well in person as online, so please be careful no matter where you meet a man. Don't just think because you met him face to face that you know him, because he could lie about everything except his looks just like an online can. I think people get this false sence of security from face to face meetings with new people, just because you see them physically doesn't mean they are more than strangers.