Today Facebook went public and Bono become the world’s richest rock start. Wondering how? Well, Bono own 2.3 percent of Facebook. Now that is large chunk! Facebook’s initial public offering (IPO) will make a number of people, including founder Mark Zuckerberg, even wealthier than they already are — and the U2 frontman will get a bigger bump than most. Bono’s ... Read More »