There are so many dating sites floating online today where one can meet and start up an online relationship before actually bringing it to physical relationships. I actually know quite a good number of people who have used dating sites to find and communicate as well as start up a relationship with someone they meet online.
Facebook is not actually regarded as a dating site but with how things are going on the social media site, it's actually turning into a dating site as the day goes by. There are so many who have found love on Facebook which is what dating sites are meant for. But I must advise caution when using any dating site because there are lots of people who are using fake identity to scam people online. Some of the dating sites I know are ;
Bumble, Match, Zoosk, eharmony, Elite Singles, Anomo, and OkCupid.