The proliferation of super PACs and other unrestricted outside groups is further marginalizing women campaign donors, who are already vastly outnumbered by men, according to a report released Tuesday. Women make up only about 30 percent of political donors overall, a figure that has remained largely unchanged over the last decade, but they gave even less — just under 20 percent — of the money that went to outside groups in the 2012 elections, according to the report, titled "Money in Politics with a Gender Lens." “Amongst both general donors and ‘mega donors,’ to super PACs, women continue to be underrepresented and outnumbered by men,” said Kelly Dittmar, an assistant research professor at the Center for American Women and Politics at Rutgers University, which co-authored the report with the Center for Responsive Politics. “As super PACs increase in influence, we find that to be significant.” (more…)