| Guess which mansion belongs to these Tech Titans! Do you think their egos match the size of their house? Answers below! #1 #2 #3 #4 - This Pacific Heights Gem in SF belongs to Mark Pincus (Zynga) for $16M
- Jack Dorsey (Twitter) recently snapped up this house perched above cliffs of SF for $10M
- Marc Zuckerberg (Facebook) bought this home for $7M.
- Mark Cuban, investor guru, owns this 24,000 sq ft Dallas estate
| Mark Cuban made billions from sale of Broadcast.com back in the day...the original dot-commer Mark Zuckerberg: Father of Facebook Zynga Founder Mark Pincus Jack Dorsey, Founder of Twitter and CEO of Square |