Selected recent postings on this dispute, about which I posted here.
1) From ADF Alliance Alert: Oregon threatens over statutes copyright? (with a link to this post at The Volokh Conspiracy (and associated Comments)
2) J’s Scratchpad: James Grimmelman: Copyright, Technology, and Access to the Law: Old Problems and New Solutions
3) From Lowering the Bar: Oregon Says Its Laws Are Copyrighted, Can’t Be Published