First and foremost, thanks to Joshua Schachter and the rest of the team for not only providing such an excellent and useful web service but also for creating something truly exciting for me to pro- mote, believe in, hack with, and enjoy these past few years. Thanks as well to my editors, Sara Shlaer and George Hotelling, for their support and good humor during the production of my first book. Thanks to my business partners and clients for their unlimited patience and understanding during this time, even during “the freakouts.” Most important, much love and gratitude goes to my ever-patient family, friends, and loved ones,.
