Dating internet online personals service single
Such sites earn revenue from a mix of advertising and sale of additional options.
Profiles created by real humans also have the potential to be problematic.
For example, online dating sites may expose more female members in particular to stalking, fraud, and sexual violence by online predators.
Still others rely solely on paid membership subscriptions.
Opinions and usage of online dating services also differ widely.
However, Sam Yagan describes dating sites as ideal advertising platforms because of the wealth of demographic data made available by users.