Yesterday, at 3:23PM ET, we welcomed Madeline Mirai Horwitz into the world. Weighing 7 pounds, 3 ounces, and measuring 20 3/4” long, Madeline is the little girl whose pre-natal days were chronicled in The iPhone Baby. The feature article is especially fun to look back on at this point; yes, we did use the iPhone as a stopwatch, and sent her first pictures via the hospital’s Wi-Fi and its camera. Special thanks to our readers and those…