Is entrepreneurial America dead?

"Small businesses declined by 53 percent between 1977 and 2010. Meanwhile, the reports says, the share of self-employed Americans has been declining since 1991—dropping more than 20 percent by 2010: http://www.cnbc.com/id/48302681

Why? Here are three points to consider: http://market-ticker.org/akcs-www?post=209444