I think the point was something like "put up or shut up". If there's a lot of capable, motivated women out there who aren't getting the attention they deserve, then the best way to make the point is to go find them, hire or fund them, and make a lot of money which you can rub in the face of the people who ignored the female talent. (Similarly, one can tell people who bloviate about politics to go put money down on InTrade.)

That noone is doing such is weak evidence that, perhaps, the cause of the gender skew is not simply subtle endemic sexism as is often assumed. Note: This does not imply that the reason is something as trite as "women can't do technology", either.