LincSphere is mobile app (currently only for iPhone) that makes everything about building relationships with your professional network EASIER, from scanning business cards to saving notes and detailed personal information about your contacts, setting repeating follow-up timers so you stay in regular touch with them, passing referrals easily, introducing contacts to one another (even double-opt-in intros), tracking all of the help given and received between you and your contacts, viewing your network on a map and a lot more. And 95% of the features are fully useful even if you're the only person in the world with the app.