Google +1 Button: The More Social Dimension of Searching
In an effort to deliver the most relevant search results, Google has just introduced +1, a shorthand used to recommend a link found at Google search result that will become visible to people within your social circle and the world in general. This feature is roughly similar to Twitter’s retweet function, but unlike in the microblogging platform where retweets immediately show up in the stream of the person you’re following, links that are +1′d — let’s see if this ever becomes a verb in the future — only show up when they become part of search results. Oh, and yes, it’s Google’s way to help influence clicks towards pay-per-click ads.
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