"So before you jump on that bandwagon thinking nothing interesting could possibly be done with PHP, think of us (or Facebook)." Before I jump on this bandwagon

"So before you jump on that bandwagon thinking nothing interesting could possibly be done with PHP, think of us (or Facebook)." Before I jump on this bandwagon I think I'll forget all about mailchimp, and think about all the many, many, many great companies (such as Facebook) that use PHP.