Jim Cramer: What he's good for and what he isn't - BloggingStocks: "Monday's New York Times discussed the anger of investors who have burned by following Jim Cramer's tips. In particular, his sell call on Dendreon (NASDAQ: DNDN) came back to haunt him quickly. A joke about the movie The Fugitive also caused many critics to question whether he had any idea what he was talking about. Cramer said that the joke was misunderstood, and that he really had researched Dendreon. In light of this, and recent controversy surrounding remarks he made about illegal trading activity at his hedge fund, I thought I would give my take on 'What Cramer's good for, and what he isn't.'"