Superdelegates should know who they are voting for right after their states voted.

[thereismore]

Since the superdelegates are regular voters as well, they get to vote in their States' primaries first, before they get to vote as superdelegates at the convention. While it is legal for them to vote one way at the state primary and the other way at the convention, I don't think that would send a good signal to those who will be voting for THEM when their time is up (most are elected officials of one kind or another). So let's hear it supers: who did you vote for at your State's primary? Fess up!