My DA has gone down by 3?

[smoki666]

This post is deleted!

[AdamThompson]

I wouldn't necessarily worry about it, unless you have other reasons to believe something has gone wrong. SEOmoz's index fluctuates from month to month, so it's possible that a few of your good links didn't get indexed in the most recent index.

FYI, a link from http://chime.in/ doesn't count as a PR8 link, unless you got a link on the homepage, which is PR8. You have to count the pagerank of the actual page that has your link. Also, I think the links in Chime are nofollow, so they don't count at all.

[UnderRugSwept]

Adam is pretty much right on. The October Linkscape update only crawled 55 billion URLs this time. http://www.seomoz.org/blog/octobers-mozscape-update

Our DA went down two points after this update. It's nothing to worry about. The real question is, have your rankings dropped?