And you thought Apple was the only Teflon technology company out there. Despite a brief six-year lifespan filled with privacy complaints and user gripes over neck-snapping design changes, Facebook just signed up User No. 500,000,000. Businesses continue to pile onboard the Mark Zuckerberg express, thanks to the powerful recommendation engine that is the “Like” button. Tech and mainstream journalists keep tripping over themselves to lock up interviews with the youthful CEO.
