Would you use an app that does nothing but send the message "Yo" to people who also have the app? Is this the most brain dead thing you could possibly imagine?
I did the same thing the app does, but without needing the app to do it.
People are finding great uses for Yo. Like sending the "Yo" message when the World Cup soccer contest is about to begin. Or using it like they used to use the Facebook "poke" tool. Didn't you love it when you got "poked"? Not I.
But this app may be so stupid and worthless, it could succeed. Sort of like Twitter.
Yo App has raised $1 million in investment funding, so in this crazy mixed up world, anything seems to be possible.