Your information is presented cleanly and looks good. I wasn't sure about the background at first but after a few minutes looking at the site I've decided I like it.
Heres what I really love: "We want you to have a date next weekend" and "Start on Monday, have a date by Saturday". That's a very powerful message, almost a promise, and if I had come across the site whilst actually looking for a date it would definitely make me spend some time there.
I like your idea too - it seems to make sense that spending more time sharing messages etc with a small group of people over time is more likely to yield a connection than searching a database of thousands of people and spamming them with requests to hook up.
I have bookmarked your site and will refer back to see how you do over time. Good luck :)