Dating Sites

I think it’s odd how some humans out there have created certain dating sites on the internets, for example match.com, chemistry.com, or eharmony. These sites are created for the people that are desperate enough to go out and tell random people that they need to date somebody. Also, I would guess that the people that use the sites are generally at least thirty or thirty five. I have no facts to prove this, but I would guess that a large amount of people that get married get married in their twenties or early thirties. This suggests that somebody created a website for people that passed through a period of their life where they were experiencing love and serious relationships but never actually tied the knot. Now they’re a point in their life where they are desperate enough to try anything. My question is, if I’m willing to try absolutely anything to try and find my life partner, why would I pay money to use a website that doesn’t allow me to meet with said partner face to face when I could meet up close and person with at least twenty people every night for free? (it’s called a bar)