Vote on the bright spots

I, like many other astronomically interested persons, am wondering what the bright spot features on Ceres are.  We may know fairly soon as the Dawn satellite makes more observations.

A couple of posts ago, I guessed that the bright spots are ice.  Well, now anybody can vote on what they might be:

What's that spot on World Ceres?  (Ha ha, get it?)

So I voted for ice.  Ice was leading the voting totals with 34%.   "Other" is second with 27%.

Can't wait to find out.