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.
An online dating service is a company that provides specific mechanisms (generally websites or applications) for online dating through the use of Internet-connected personal computers or mobile devices.
A great diversity of online dating services currently exists.
Some have a broad membership base of diverse users looking for many different types of relationships.
POF.com, also known as Plenty Of Fish, is an online dating site headquartered in Vancouver.
It is one of the biggest dating sites with over 90 million registered users across the globe. Mingle2 is a membership service of which users pay to be a part.
Most services also encourage members to add photos or videos to their profile.