Weblogs and Search Engines

The latest issue of Ariadne has an article on weblogs search engines. Most of the resources have been mentioned before, but this is a good recap.Phil Bradley writes:

"I think that weblogs already do have a value to us as information professionals; they keep us current with what people are thinking, writing about and linking to. They can be useful for current affairs and news stories, and as long as you accept that they can have a considerable personal bias in the way in which they're written, they can be a useful starting point to obtaining more information. The weblog search engines are still very basic and have a long way to go before they will be truly useful, but they're already a good way of gleaning some useful nuggets of information."

You said it Phil, but why no mention of Feedster or Technorati?