Google's +1 button to impact search results?; +1s for sale
According to Wired, Google has shared its plans to use its +1 button to influence its search results.
“Google will study the clicks on +1 buttons as a signal that influences the ranking and appearance of websites in search results,” a spokesman wrote. “The purpose of any ranking signal is to improve overall search quality. For +1’s and other social ranking signals, as with any new ranking signal, we’ll be starting carefully and learning how those signals are related to quality.”
The idea is that using clicks from the +1 buttons will improve the relevancy of the website's search results, but there is speculation that Google is also seeking to increase the viability of its own social networking platform. Google+ has seen a huge influx of users, but the site has realized that its platform may need more incentive to remain relevant within the shadow of its Facebook rivals. Recently, Google+ expanded the scope of the +1 button so that when clicked, you're Google+ feed is updated with the site — more similar to Facebook's Like button.
As far as websites are concerned, if Google's search results become heavily dependent on its social networking, there will be a lot of pressure to use the +1 button.
read more
Woork up's Antonio Lupetti has turned a comprehensive list of 
Google saw 25 million people join its Plus social network in its first month. We've heard the stats:
I want other tablets to succeed.
Google is adding some big weaponry to its arsenal with a $12.5-billion acquisition of Motorola Mobility.
Google seems to be in fights with everyone lately.