In 2008, a variation of the online dating model emerged in the form of introduction sites, where members have to search and contact other members, who introduce them to other members whom they deem compatible.
Most services also encourage members to add photos or videos to their profile.Because online dating takes place in virtual space, it is possible for profile information to be misrepresented or falsified.While some sites conduct background checks on members, many do not, resulting in some uncertainty around members' identities. Selector .selector_input_interaction .selector_input. Selector .selector_input_interaction .selector_spinner. Online dating (or Internet dating) is a system that enables strangers to find and introduce themselves to new personal connections over the Internet, usually with the goal of developing personal, romantic, or sexual relationships.It is possible that the mode of online dating resonates with some participants' conceptual orientation towards the process of finding a romantic partner.That is, online dating sites use the conceptual framework of a "marketplace metaphor" to help people find potential matches, with layouts and functionalities that make it easy to quickly browse and select profiles in a manner similar to how one might browse an online store.Some have a broad membership base of diverse users looking for many different types of relationships.Other sites target highly specific demographics based on features like shared interests, location, religion, or relationship type.Opinions and usage of online dating services also differ widely.A 2005 study of data collected by the Pew Internet & American Life Project found that individuals are more likely to use an online dating service if they use the Internet for a greater number of tasks, and less likely to use such a service if they are trusting of others.