BigDog said:

A. isn't obvious to very many
B. applies only to community blogs and
C. is a very narrow viewpoint.

Very narrow viewpoint? I think I have pointed out that this problem can be handled without too much difficulty if blog proprietors take basic measures to protect their bloggers.

Here's an example of people the potential fiasco is obvious to (in regard to examples that are the "technical blogs" I referred to):

http://blogs.zdnet.com/micro-markets/?p= 165