October 16, 2006 Silicon Color Software United States [29]
December 4, 2006 Proximity Software Australia [30]
April 24, 2008 P.A. Semi Semiconductors United States US$278,000,000 [31]
July 7, 2009 Placebase Maps United States [32]
December 6, 2009 Lala.com Music streaming United States US$17,000,000 [33]
January 5, 2010 Quattro Wireless Mobile advertising United States US$275,000,000 [34]
April 27, 2010 Intrinsity Semiconductors United States US$121,000,000 [35]
April 27, 2010 Siri Software United States [36]
July 14, 2010 Poly9 Web-based mapping Canada [37]
Buying companies seems like a fun activity. I'm sure they're just hoarding cash to buy a country or something. Who wouldn't hold cash in this economy.