An interesting find from last weeks Business Insider: the 25 Most Valuable US Homes Owned by Tech Founders.  Many of the homes are in the Bay Area, including two in San Francisco proper:  Jack Dorsey’s (Twitter) at $10M and Mark Pincus’ (Zynga) at $16M.  The Winner – Larry Ellison’s recent purchase of Lanai (actually…….98% of it) for an estimated $600 million.  Not that’s some serious cash! The 25 Most Valuable Homes Owned by Tech Founders