Such companies offer a wide variety of unmoderated matchmaking services, most of which are profile-based.Online dating services allow users to become "members" by creating a profile and uploading personal information including (but not limited to) age, gender, sexual orientation, location, and appearance.Other sites target highly specific demographics based on features like shared interests, location, religion, or relationship type.Online dating services also differ widely in their revenue streams.
A 2008 study in which participants rated actual online profiles confirmed this, but also explored the criteria that made certain photos attractive (Fiore et al., 2008).
This not only includes if a person finds someone else attractive, but also more subtle cues like whether there is enough of a spark to want to see that individual again.
Why else has speed-dating proven to be a good format for scientific study?
Most services offer digital messaging, while others provide additional services such as webcasts, online chat, telephone chat (VOIP), and message boards.
Members can constrain their interactions to the online space, or they can arrange a date to meet in person.
When time is up, the coordinator will ring a bell, blow a whistle, or clink a glass, at which point the participants switch seats to meet the next person.