You can upgrade in a few different ways to a paid membership, but this is one of the best free online dating sites.
Profiles are standard fare, but you may add a variety of personality tests including the Plenty Of Fish Relationship Chemistry Test.
Users can also see who have looked at their profile (although now for a fee as of December 2010), ban certain types of users from contacting them (such as from certain regions of the world or people only looking for sex), and add people to their personal favorites list. " Ranging in topic from dealing with a broken heart to non-dating related debates, the forums are an excellent way of 'meeting' people virtually.
Plus, many members take it upon themselves to organize events and meet & greets for everyone to attend, and the place to find such events are in the forums.
Keep on reading for more details about the site, and whether or not you should join.