Is blogging worth it? One blogger says no.

Jack Krupansky has dedicated six months to blogging--and concludes that it isn't worth it.
Stephen Baker

Jack Krupansky, who has been one of the most prolific and thoughtful commenters on this blog, is leaving the blog world. Too much time, he says, not enough return. He's taking his aggregators down, and doesn't plan even to visit or comment on blogs anymore. I was sorry to read this post. I found Jack's message on this Dave Taylor post about the limitations of blogs. Anyone else out there having second thoughts about blogs?