TheStreet's Jim Cramer is astonished that David Marcus is going to Facebook and leaving Paypal. Cramer says PayPal is why investors want to own eBbay and Marcus has always been known as the man behind the scenes who made PayPal worth as much as it is. When Marcus leaves, it becomes a situation similar to Beats, minus the three billion it took to get Dr. Dre and Iovine. Cramer says Facebook gets the guy who is "Mr. Monetization." Cramer says Marcus is the master at finding a way to make people pay for services without them feeling bad about it. That is exactly what Facebook's whole issue has been: find a way to get users to pay without user experience being compromised. Cramer says it is a brilliant move by Facebook. Cramer warns investors to be careful of the daily sellers on Facebook at midday.

More from Video

Video: nLight Shares Surge Following Nasdaq Debut

Video: nLight Shares Surge Following Nasdaq Debut

Too Bearish Too Soon? Your Reality Check from Real Money's Helene Meisler

Too Bearish Too Soon? Your Reality Check from Real Money's Helene Meisler

Jim Cramer: Visa Is a Technology Company That Masquerades as a Financial Company

Jim Cramer: Visa Is a Technology Company That Masquerades as a Financial Company

Jim Cramer: Chipotle Shares Are Probably Done Going Down

Jim Cramer: Chipotle Shares Are Probably Done Going Down

Jim Cramer: This Is a Sad Time for Southwest Airlines

Jim Cramer: This Is a Sad Time for Southwest Airlines