Google is top US Web brand in the year 2011
According to Nielsen, a leading global provider of insights and analytics, Google is top U.S. Web brands in the year 2011 followed by facebook and Yahoo.
Youtube is on 5th place while Wikipedia reserves its place on 8th.
Facebook tops list as Top Social Networks and Blogs list followed by Blogger and Twitter. Recently launched Google+ grabs 8th position in list.
Find out full list at Nielsen.