> That you can select people that don't care about looks, which is generally a signal for someone who is more experienced, socially sophisticated and emotionally intelligent than average, and more likely to give you a pleasant experience.

That's a very optimistic outlook. The person you replied to said, "If you’re ugly like me this is great", and I think they're closer to the reality. I predict the site will be filled with mostly unattractive people that care about looks as much as everyone else.