Jim Cramer's Best Blogs: "Jim Cramer fills his blog on RealMoney every day with his up-to-the-minute reactions to what's happening in the market and his legendary ahead-of-the-crowd ideas. This week, he blogged on:
Machinery stocks as the new tech;
the Fremont deal's effect on bears;
retail stocks being a shot in the arm;
Medco running like a machinery stock; and
seeing weak brokers as a gift. "