Though I did originally throw my hat in with the Pro-Hiatus crew... I can't say that Morden and Henry haven't changed my mind at least a bit. That said, a good number of us are interested in hiatus and UOU isn't necessarily the same without a fuller party.
A potential third option is to have a quasi-hiatus, essentially having this be the "off" season. Things would go slower, maybe even a laxer post check schedule, but also no significant MMEs? That'd let those of us burdened with finals/Writer's Block/whatever a chance to get our mojo back, but also let people like Henry, Morden, and etc. keep pumping out great work like they have been to set up for S3, which would be a full season again? Just an idea.
But if it is a binary choice, I think I'm going to abstain from voting. I'm very much on the fence, at this point.