and then send two people a message that describes how our service works and introduces them to each other.

Awesome -- that will fit right in between "I'm a Nigerian customs official with a suitcase of cash" emails and "Enlarge your manhood with our all-natural pills" ones.

P.S. Actually it's even better! Imagine that you're a girl and you receive an email which basically says "We stalked you for a while and we think you should go shack up with that guy". Genius!