Chuck's blog is written by Chuck Hollis, an EMC marketing executive. Criticisms of the blog are that it's biased and not controversial. The first criticism is legit but the latter is silly. First, the blog gives excellent insight to EMC positioning and anyone who watches EMC closely should study what this guy has to say.
Regarding controversy, Hollis unlike some other bloggers is responsive to comments and seems willing to mix it up with thoughtful posters.
Finally, and most interesting, Hollis heads up EMC's internal social networking initiative, called EMC One. Designed to bring together the EMC community, it's a fast-growing internal network of EMCers that is a good petri dish for real practitioners wanting to gain insight as to what works and what doesn't.
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