In case you didn't know, I'm a Sharepoint  Architect by profession, among other things. One of the must-have books for administrating MOSS 2007 is the Administrator's Companion by Bill English.
Back in January I ran across a section of the book with conflicting information (see below) - namely, a false statement was made that if a user profile is deleted from, say, Active Directory, then the corresponding profile would also be deleted from MOSS during an update. I confirmed this with the author.
Unfortunately, I'm a little sad to see that my contribution doesn't seem to be reflected on his website. Hmmm, maybe it's somewhere else and I missed it. Oh well, I'm just happy to have made my small contribution to the wonderful world of Sharepoint. :)