What can I do with my @sign?
At the moment, you can pair your @sign with any app on the @protocol to enable the app to access, but not store, your data. The number of things you can do with your @sign will increase as more and more of these @apps are built.
While we wait for the rest of the Internet to catch up, you can get ahead of the game by downloading the first batch of recently launched @apps.
Discover these @apps here.