Real Christian Singles is a completely free Christian dating site. The site has some good Christian specific features such as active forums and a handy Bible browser. Unfortunately the site suffers from a poor layout design, which makes it difficult to find members to date.
The methods the site provides for searching and browsing profiles are not very useful. Understandably, RealChristianSingles.com is free and can only provide so much to it's members. But with a more user friendly site design it could really help them gain more members.
If you are looking for a Christian mate and don't mind spending sometime in your search then you can try giving the site a try, you have nothing to lose since it's free.