I think the product's design is pretty different though. If you want only text as well as photo-centric options, that's hard to design. Also, if you want people

I think the product's design is pretty different though. If you want only text as well as photo-centric options, that's hard to design. Also, if you want people to spend 2 minutes reading a profile before deciding if it's someone they want to "like" or message, that use case needs to be designed very differently than a use case where a user wants to decide in 3 seconds if the other person is cute enough to "like". You might be right though, it might consolidate in the future if people figure out really good interfaces that make it work well for many use cases.