Were We Expecting Any Other Parts of DOMA To Be Struck Down That Weren't?
Michigan has one of the most comprehensive bans on Gay Marriage in the country. There's a case pending right now, and a decent federal judge who may have been waiting for the Supremes to make their move. Hopefully he'll do the right thing. There's a ways to go before this thing is real.
No, because Section 2, the part that lets states not to accept marriage from another state, was not an issue in the case.