There was a post on HN some time back from former house speaker Newt Gingrich, who is a fairly outspoken advocate on this issue: http://www.businessweek.com/ma

There was a post on HN some time back from former house speaker Newt Gingrich, who is a fairly outspoken advocate on this issue: http://www.businessweek.com/magazine/content/08_45/b4107085289974.htm http://www.businessweek.com/magazine/content/08_45/b41070852...