Sure, but if you look at how Keybase is verifying the information and how it is presenting that trust to external users, I feel that the value they are providin

Sure, but if you look at how Keybase is verifying the information and how it is presenting that trust to external users, I feel that the value they are providing has increased greatly over a static page listing social network IDs. Take a look at https://keybase.io/anthonyclarka2/sigchain https://keybase.io/anthonyclarka2/sigchain You can see a whole bunch of extra crypto is being used to verify the information.