Readers Haven and Harrington comment on the op-ed "Don't Blame Jim Cramer", March 17, in the Washington Post. Jon Stewart took Jim Cramer and CNBC to task for helping inflate the financial bubble with the TV program. A lot of this went on on in all the news programs CNBC and on Bloomberg, as the business news media in their revenue model depend on viewers and advertising revenues, and are not rewarded for good reporting and analysis. Hype and other kinds of promotion, can win better ratings then patient, against the tide reporting and analysis. Reward systems determine the way, humans, media, and other things in our economics system respond. These are essentially unchanged and remain so one bubble after another, tech, housing, credit, on and on.