1. Extremely crowded space. 2. It will never scale with manual match making. Compare the costs of an algorithm versus a room full of real people who need salar

1. Extremely crowded space. 2. It will never scale with manual match making. Compare the costs of an algorithm versus a room full of real people who need salaries. 3. One small feature difference is not enough to differentiate you from competitors. Why would people switch to your service? Not to come of harsh, but I think that's the reality.