quotations - 8:07 pm on Aug 15, 2005 (gmt 0)

>what do you mean by ...

I mean sites which contain useful information of a reference nature and do not ever change.

Those pages do not get updated and the sitemap does not get updated. The reference type site rankings have dropped substantially and the daily traffic is down by about 50% at a time of year when searches for those kind of sites usually skyrocket.