No word on whether Tinkerbell is her mom.
Some news regarding writer Kathryn Immonen's next project, a miniseries in the X-Universe focussing on Pixie, as well as two scans from a past issue of Uncanny X-Men.
I have a theory that all the various group editors at Marvel (and DC) have a wheel in their office with a bunch of minor characters on it; every month or so, they spin the wheel and whichever character it lands on gets a "we don't expect this to make much money, but whatever" miniseries.
Immonen's various Hellcat stories have been cute; I haven't followed her work on Runaways. She seems to be the current Female writer at Marvel. Possibly Joe Quesada feels the need to commission at least one comic a year that he can give to his daughter. Though given that Immonen seems to be saying that Pixie's father is Holocaust, this may not be quite as silly as Patsy's Alaskan escapades.
Of the four supporting girls, two of them are Pixie's roommates in San Francisco. Their first meeting was a bit awkward, though: