The Volokh Conspiracy: An interesting decision, stemming from the Wolk v. Olson litigation. Here’s the legal background: A publisher is generally not be liable once the statute of limitations (generally a year or longer) has run since the original publication. At that point, under the “single publication rule” — which is generally accepted in most states, and has generally been applied to the Internet in the cases that have considered the issue — no further lawsuits can be brought based on the original post, even if the publisher eventually learns that the post is false. The mere fact that a blog post is being copied to a reader’s computer each time it’s accessed doesn’t constitute a new publication that restarts the statute of limitations.
But do changes to the post constitute a republication, and restart the statute? Sufficiently substantive changes might, but for modest changes — such as most changes in a URL — the answer is likely no. A few cases have so held, see Canatella v. Van De Kamp (9th Cir. 2007) and In re Davis (W.D. Ky. 2006); the judge in this case suggested that she took a similar view, though she ultimately decided the case on other grounds: