twilight47 - 8:32 pm on Sep 4, 2003 (gmt 0)
I have to say that are rankings have been fine with the regular updates as well as adding new pages to the index within a couple weeks, but I notice the fluctuations in SERP ranks for all types of searches.
This does many surfers a disservice. Many searchers don't remember the site, they just remember their search terms.
We often have the same people find us over and over from the same search.