Whoa!

When I was 'slurping' this blog from 2007 (July 1 to Dec 31) to 'blurb' to make a book out of it, I got an error message. This is what it said:

"Whoa! That is quite a blog you have there. The maximum number of pages is 440. Do you want to keep going with a book so large?"

I don't think I've ever received an error message with "Whoa" at the beginning.