eBay Inc tried this a few years ago when Osama Bedier left PayPal for Google's Wallet team. (http://www.wired.com/2011/05/paypal-sues-google-wallet http://www.w

eBay Inc tried this a few years ago when Osama Bedier left PayPal for Google's Wallet team. (http://www.wired.com/2011/05/paypal-sues-google-wallet http://www.wired.com/2011/05/paypal-sues-google-wallet) I have no idea what the outcome of the case was, but Bedier spent almost 3 years at Google.