The title says it all, www.digg.com is now a PR 0. I just found that to be interesting considering they are one of the most popular sites on the Internet today. (yes, I checked it across multiple DC's)
yep looks like pr is going crazy at the mo. I had my site which is a complete unique site with the only content on the web like it, which is 4 months old was given a pr 03 and 4 for the inner pages today and in the last hour they have all gone back to 0, it looks like they were just rolling out some kind of test maybe ? then doing a complete refresh/flush of all pr before applying the final one that is why you are seeing many top sites now with 0pr i am sure within the next 24 - 48 hours all pr will be almost complete with everyone having there final figures handed out
Theres no point looking at PR untill the update has finsished... Well, theres no point looking at it after either, But if you want to get an accurate out of date meaningless metric, Wait until the end of the update or when things have leveled out.