It's too big, that would cause a huge shock. Imagine that if Google fully supports BTC, its price would more than double in one hour.
Yep, but remember who are the biggest google's class A shareholders ...
http://investors.morningstar.com/ownership/shareholders-major.html?t=GOOGso, it's not that easy. Basically they see bitcoin at the same way any other wall st. guys.
and
Top Institutional Holders
FMR, LLC 18,396,507 6.65 16,113,684,446 Sep 30, 2013
Vanguard Group, Inc. (The) 13,374,722 4.83 11,715,052,747 Sep 30, 2013
State Street Corporation 11,993,675 4.33 10,505,379,869 Sep 30, 2013
Price (T.Rowe) Associates Inc 9,496,804 3.43 8,318,345,591 Sep 30, 2013
BlackRock Institutional Trust Company, N.A. 7,438,363 2.69 6,515,336,535 Sep 30, 2013
JP Morgan Chase & Company 6,882,988 2.49 6,028,878,019 Sep 30, 2013
Capital World Investors 6,322,215 2.28 5,537,691,340 Sep 30, 2013
Capital Research Global Investors 6,293,594 2.27 5,512,621,920 Sep 30, 2013
Bank of New York Mellon Corporation 5,084,469 1.84 4,453,537,241 Sep 30, 2013
Invesco Ltd. 4,187,607 1.51 3,667,966,847 Sep 30, 2013
http://finance.yahoo.com/q/mh?s=GOOG+Major+Holders