I think there are several unaccredited law schools in Mass. The case of the 60 some year old lady's 100K law school debt getting discharged comes to mind.
There arent a bunch of unaccredited law schools outside of CA. Yes SNESL got denied accredition by the ABA, it was recommeneded to but denied by the full ABA governing board, but it is accredited by the regional accrediting board, and approved by Mass to granted JDs, which is why Umass is gobbling up. Never go to a new 3rd/4th tier.
Truly fly by night unaccredited schools like Peoples School of Law in CA are dirt cheap. SNESL was a case of not getting accredidation by the ABA and now is the the first public law school in MA as of Fall 2010. It'll get accredited with the UMass name. Sucks for all those suckers that were the chumps that kept it afloat while not ABA accredited.