LISTOMANIA: We're still a little hungover from lists, but this one's shock value sobered us up a little. FastCompany picked the ten most innovative education companies for 2012--a very strange hodgepodge that includes a school we've never heard of (Southern New Hampshire University), a company recently entangled in a squabble (Datawind), a non-company (the MacArthur Foundation), and everyone's favorite villain (Pearson).