He supported Roberts, opposed Alito, and opposed tax cuts. He even opposed Bush for re-election.
However, I'm rooting for Chafee too. It comes down to who are the chairman. On a floor vote, I don't care how Chafee votes because Ben Nelson usually will cancel his vote.
However, Chafee isn't on every committee, and most importantly, the judiciary. His presence in the Senate guarantees a Republican gavel.
Go Lincoln.
(I just think of it as Go Lincoln, not Go Chafee. It's much easier!)
Truly a lesser of two evils scenario.