www.sharesleuth.com You can hook up an RSS feed to his blog. If I had only done that then I would have ridden UTK all the way down on a short.
I have tried a few feedreaders. I use the one at www.feedreader.com. The problem I had with other readers is that it wouldnt update fast enough. This one seems to update on the minute as long as you set it right. I just use the Marketwatch and CNN news. For company specific stock, I go to Yahoo and link right up to their feed.