Someone from a dating site messaged me on Facebook.

I wouldn’t respond at all.

That is scary

I'd say ignore it. They usually search by name and pics, it's not that hard to find profiles on the internet these days. If you want to reply, do it the way you think is right.

That's why I went to POF. OKCUPID got lame.
And yeah anytime someone crossed the line and goes to Facebook, red flag.

Don't respond. Find him on okcupid.com and send him a message there. Be like "oh hi. You were one of my top interests (or whatever they use) and strike a conversation there. If things are going well, then give him ur fb and if he says he already sent u a message there, be like" oh that was you?? No way. How did that happen?"
He will then proceed to explain everything. And that's when u decide whether to continue talking to him or not

Yeah, no that’s creepy af. He crossed the line with that, especially if you are one of those people who have a lot of personal stuff on Facebook because you just use it for family. I would block him, I think someone from a similar site did that to me once because “I wasn’t replying.” I blocked him 😧 that’s creepy.

It's been fucked up?