You can say what you want about Jim Cramer on CNBC, I like to listen to him but don't really invest with him. Sometimes he'll praise something I'm familiar with that's right under my nose, such as Snap on (SNA) which I recently bought some of. I do like that he puts his neck out there on a recommendation and owns up to it if he's wrong. He gives a lot of good tips, often, but not always, in line with what Greg's been saying here. I especially like his tip for using the PEG ratio (PE Ratio:Earnings Growth) to determine valuation of a company.
Anyway, his show this past Friday, Halloween, was right up Investing 102's alley and full of valuable tips. You can view it (for a limited time I think) here:
http://www.cnbc.com/id/15838459