From Google to Facebook, online privacy concerns aren’t going away?

[Why So Serious]

For the past two years, each company has experimented with different ways to divine more and more about how people live their lives on the Internet, without sparking a revolt.An informal and unscientific survey of Web users found a majority speaking out against the new business practices announced by Google and Facebook.

Do you guys think that - "It's dangerous for two companies to have so much personal data, regardless of whether the specific threats of that data consolidation are immediately clear," The company is under pressure to increase sales and profits to meet the lofty expectations of shareholders, and online advertising is the most logical place to do that. Facebook gleaned 89% of its estimated $4.3 billion in revenue last year, or about $3.8 billion. What are your thoughts on this matter, if any?