The state of CA don't want prop 8, so they are happy as a clam with the 9th circus ruling.
What standing do prop 8 supporters have to appeal to the USSC?
Once the state refused to defend what CA voters had passed they were screwed when it went to the 9th circus. They can't show how they are harmed.
Parties that support Prop 8 were allowed to intervene to represent the interests of the voters.