Key Executives Jumping from Zynga

Will Farmville become ghost town?

Zynga's chief marketing executive and CTO of infrastructure resigned today, joining a parade of executives fleeing the troubled game maker.

The resignation of CMO Jeff Karp was announced today in a regulatory filing (PDF) with the U.S. Securities and Exchange Commission. CTO of Infrastructure Allan Leinwand revealed on his LinkedIn page that he had assumed the position of CTO for platform development at cloud services company ServiceNow