A lot of women seem to resign under Obama.
Yet he replaces with them with the semi-manly types . . .Nappy, The Wise Latina(o), Kagan
I think she got tired of seeing her economic treatises which contradict all Obama is doing showing up on NRO and HotAir.
They probably get tired of him asking if he can wear their shoes.
Quite a few women don't like female bosses.