There are lots of people who end up as just friends after having met on an online dating site.
They may have initially been romantically interested in each other.
However, as they got to know each other on the online dating site, they may have realized that they were better off as platonic friends than romantic partners.
If you asked someone that you met on an online dating site for their Facebook and they refused to do so, they may simply not be very comfortable with that idea at this time.
They may want to get to know you a little bit better before they give out that kind of information.
Finding a good dating site that meets your needs is important.
You should always have a strong idea about the kind of relationship that you are looking for before joining any dating site.
Joining dating sites that cater specifically to the kind of relationship that you are looking for will help to keep you hopeful and engaged in the process of online dating.