Does Prop 8 decision delay equality for states with anti-equality amendments?

Today's Prop 8 decision is a wonderful victory for marriage equality supporters everywhere. However, for citizens of the dozens of states with anti-equality amendments, doesn't this decision pretty much eliminate hope of a repeal for at least several years given the narrow scope of the ruling? The Supreme Court probably will not expand the scope to find for a constitutional protection for marriage equality even if it does agree to hear the appeal, which itself is far from a guarantee.

That leaves a huge majority of Americans with at least another 3-5 year wait for a new case to work its way to the USSC. Or is there another case already on its way there? I know there are a couple of MA cases challenging DOMA; but are there any cases challenging these discriminatory amendments and ballot measures? For some of us, the USSC is the only hope as my state is at least 15-20 years away from having any chance of repealing its amendment. A broader 9th Circuit decision might have led to a USSC repeal in 2013 or 2014. As of now, I see nothing on the horizon short of moving.