We recently gave pof.com a testing, and found it to be one of the better free online dating sites for interacting without having to pay a subscription fee. The registration is easy, and the searching is relatively simple and intuitive.
There is a dynamic matching option and serves multiple countries around the world!
If you have found your match or lover online, please share in the comments what platform your used, if it was an online game, POF, or if you think this is a bunch of hog-wash just say so and get the dialogue going. Who knows, maybe you will meet your soul make here!