It seems Google is just finishing off another much anticipated PageRank (PR)  update.

This time though, they seem to be following through with their threats to penalise sites that have sold links. Naturally, this has effected the sites buying links from them.

It looks like Google have done this by manually reducing the toolbar PR of guilty sites.  Here’s a list.

Directories have been hit as well. Avivadirectory.com, alivedirectory.com and bigweblinks.com have all had their PR dropped from 6 or 7 to 4 and internal pages de-indexed. This must be for buying links rather than selling them, since paying for a ‘review’ is supposed to be OK.

(It’s interesting to note that the PR of phplinkdirectory.com has only dropped from 7 to 6, even though the vast majority of links to it are ‘low quality’ footer links from directories using the script. This indicates a change in Google’s algorithm rather than the hand edit suffered by the directories.)

I run a niche directory that has suffered a little, it’s PR has dropped from 4 to 2. It seems a little unfair to penalise me for investing in my site, but hey… who am I to judge the mighty Google? My directory is still doing OK in the search engine results so I’m not too bothered.

What’s all this mean? Google are destroying PageRank as a measuring of site quality and trust.