The much respected Jakob Nielsen tells us to write articles, not blogs. I've never agreed with much of Mr Nielsen's writings, and this latest blog post (oops, I mean AlertBox article) from him is indicative of why. On my reading he basically equates blogs with hastily written, low in substance entries, and thus to be avoided. Kind of like this entry really!
By golly, it's just lucky he doesn't have an RSS feed on his AlertBox pages – otherwise he'd be accused of the very shallowness that he condemns :-)