Nicholas Callaway is the Co-Founder, CEO at Happy.
|Jul 7, 2011||Engadget - App Store hits 15 billion downloads, $2.5 billion paid by Apple to developers|
|Jul 7, 2011||BGR Boy Genius Report - Apple announces new App Store milestone: over 15 billion downloads served|
|Apr 23, 2011||Techworld - Eight lessons on mobile development|
|Apr 4, 2011||Engadget - Nicholas Callaway shifts paper-based empire to app, prays the publishing gods approve|
|Nov 2, 2010||Gigaom - Callaway Wants to Tap the Second Phase of the App Revolution|
|Nov 1, 2010||Gigaom - Callaway Gets $6 Million Funding; Partners With MSLO On First iPad App|