Two Jewish entrepreneurs have developed software that can turn an average BlackBerry into a sacred prayer book. They've dubbed their upgrade "The JewBerry," and have sold it to over 10,000 customers for $30 a pop, according to the Post. Co-creator Jonathan Bennett explains the appeal: "Throughout the day, Jews gather in office-building stairwells and conference rooms to pray, and while sometimes you might not remember your prayer book, no one goes anywhere without their BlackBerry." more ›