I am monitoring the number of pages indexed by Gbot, for one of my websites .
I noticed that since last week, the number of pages has dropped by about 60 or so. Now to be fair, I have not added that much over the last week (actually I dont think I added any new content). But at the very least, I would have thought that the number of indexed pages would be static (if I was not adding anything new) - so I dont understand why the numbers have dropped.
Does anyone have an official explanation for this?. I have checked the Google webmaster site, and have not come accross anything that addresses this issue directly.