I'm making two modest changes to my postings. Hitherto, I've linked symbols to their Google Finance page. I'm changing that to Yahoo! Finance. Better charts.
Also, I'm adding a link to the Wolfram Alpha curated data, accessible by clicking on the company name. It's a fairly rich data set with some interesting analysis that differs from what I use in my own analytical work. That extends our range of information, always a good thing.