The last time I was with somebody who I met offline was, err, 1994.
Specifically, I met both my long-term exes via a BBS
that still includes most of my close friends. They were both great people - otherwise I wouldn't have chosen to live with them for so long (and get engaged to one) - but clearly neither was Miss Right, because they're not in my life any more. Oh well...
Still looking for somebody special, and the Internet is as good a way as any.
Of course there are some odd people online; but odd people are out there in real life too.