I stumbled over a post on the re:invention Marketing blog (a toolbox for & about enterprising women) about BusinessWeek’s recent article on tech entrepreneurs under the age of 30. Kirsten Osolind points out that of the 16 “cutting edge entrepreneurs under 30” that were highlighted, none were women (ok – two were women – Sandy Jan and Elaine Wherry – of Meebo.) I forwarded this to Lucy Sanders, the CEO of National Center for Women & Information Technology – and she logically responded “well Brad – blog about it.” Interestingly, the ratio (2:16 or 12.5%) is about the same ratio of high school girls to boys that take the AP Computer Science test.