I have an update to the search engine access report I put up last week - here's a chart (click on it for a larger version) of referrals to the various blogs here from search engines. I've added data for the AltaVista engine this time around:

There's a definite downward trend going on with respect to search engines. My daily traffic has been the same or slightly up over that time interval, but it looks like fewer people are finding the blogs via net searches. Not sure what that means at this point.