[tnicola]

This reminds me of that joke from long time ago where there was a machine that recommended potential mate. A woman requested a man of shorter stature, who likes water and cooler climate, dresses formally most of the time and loves to eat fish. The machine recommended her a penguin.

The problem is, no matter how you slice it, there's nothing more effective than a good old fashioned cup of coffee and one of the interesting parties taking a bit of a risk. It's just the way it has always been and I highly doubt that it's possible to do this with an app or a program that works perfectly. No matter what you try, someone will try and game it.