How many online dating services

The dating services industry includes several different segments.

On her screen, images of men appeared and then disappeared to the left and right, depending on the direction in which she wiped.

I felt a deep sense a rejection -- not personally, but on behalf of everyone at the bar.

Overall, respondents preferred free sites like Ok Cupid, Tinder and Grindr over paid sites like Match and e Harmony, in part because of the value.

The now infamous infidelity dating site Ashley Madison, which was one of the most expensive, was also the lowest-scoring online dating service, with a score of 37.

On Valentine's Day, some singles may be inspired to step up their dating game. Amy Giberson, now 34, was reluctant to try internet dating again but she decided to give it one more shot in 2014. There are a slew of sites and apps to help singles find love and, for the most part, they work, according to Consumer Reports.