Google has an experimental feature called +1 that you can add to your search results. Once its configured, you’ll see an icon next to your search listings. If you click on the +1 icon your preferences are recorded and it’s quite possible that your friends or even the general public will know about it.
You can sign up for the experiment at Google.com/experimental.
Here’s more on Google +1 from Huffington Post. Google blog about Google +1
Larry Magid is a technology journalist and an Internet safety advocate. He serves as on-air technology analyst for CBS News, is co-director of ConnectSafely.org and founder of SafeKids.com and SafeTeens.com. He also writes columns that appear on CNET News, CBSNews.com, Huffington Post and the San Jose Mercury News.
His technology reports can be heard daily on CBS News and CBS affiliates throughout the U.S. and he has a daily tech segment on KCBS radio in San Francisco. He’s a regular contributor to BBC World Service and an occasional guest on National Public Radio’s Talk of the Nation. He is often called upon for commentary by CBS television news, CNN and Fox News and has appeared on the CBS Evening News, ABC World News Tonight, the Today Show and CBS Early Show. He has also been a frequent contributor to the New York Times and was, for 18 years, a syndicated columnist for the Los Angeles Times.
He has written several books including the best-selling Little PC Book and is co-author (with Anne Collier) of MySpace Unraveled.
Larry served on the Obama Administration’s Online Technology Working Group and the Berkman Center’s Internet Safety Technology Task Force.