Is love in cyberspace real?

Philosophers through all ages have tried to describe love. Now, in the new millennium we have an addition to the plethora of love descriptions. In this splendid new age of cyberspace, we also now have "cyber love". Match.com, e-Harmony, and countless other love connectors are making great profits in a business that perpetuates "cyber love". Web sites make their claim to fame and broadcast their commercials with real couples who have been successfully matched in "loving matrimony". My question is, are these relationships any different than love relationships that are naturally occuring in real life? Comments please.