I also like how they say "[each] Crazy Blind Date account is tied to a phone" I'd argue that's a very false sense of security/safety, as it's trivial for anyone to obtain a different (or temporary) phone number. On that point though, I guess you're just as safe with a blind internet date as with one you "electronically know".
And heck, let's be honest with ourselves. Maybe it will work better if you, the technically-inclined HN reader, is not allowed to pick-and-choose who you're going to date next, but your next date is chosen based on your interests and some "magic". After all, isn't that how love is supposed to work?