"LinkedIn is the world's most popular professional networking site, with 238 million users. It rakes in a truckload of money from not very subtle advertising, subscriptions and recruitment agencies and its shares are currently valued at $US231 each. But unlike its social networking friends, Twitter and Facebook, something seems slightly askew with LinkedIn's integrity model."
"More and more, social media is becoming a part of our daily lives. Just today, Mashable is out with a report that says Pintrest (which is less than a year old) is the #3 social network in the U.S. This report mentions that the amount of monthly traffic Facebook receives is seven billion page views, and Twitter receives 182. Again, these are just U.S. statistics. If we were to look at the numbers worldwide, I would guess they would be much, much higher.
But it isn't just adults who are moving more of their lives to online spaces. In a recent Pew Internet survey, 73 percent of all teens used social networks daily. The most popular of these is Facebook; however, Twitter, Myspace and even LinkedIn are not far behind.
And it isn't just teens. The #1 social network for kids under the age of 13 is Club Penguin. It is visited more times each day than the New York Times. "
"Companies have long used criminal background checks, credit reports and even searches on Google and LinkedIn to probe the previous lives of prospective employees. Now, some companies are requiring job candidates to also pass a social media background check."