hmm… According to Jeremy, Yahoo! has started up a search blog. Considering that blogging is pretty well understood (as in what's good and bad about it), and the history of the folks behind it, i've got pretty high hopes about this one. i don't expect it to replace BusinessNewswire any time soon, but i also don't expect to be reading any cat posts either. (Salsa on salads may still be an open topic, but probably not all that relevant)
It'll be interesting to see how it pans out.