I noticed this morning that Google Webmaster Tools was reporting a drop in the number of external links for my large site, and that the number of pages linked had also dropped, to exactly 100,000.
Then I looked at my internal links, and saw that (while the number of links had actually gone up) there appeared to be the same limit on the number of pages in the report, eg 100,000.
This latter number was useful to me as it was another indicator as to how many pages on the site Google was actually aware of. Now a limit appears to have been applied.
Just me, or is anyone else seeing this?