* Paul Farrell: Four reasons Buffett’s legacy will die by 2020
* Stewart Lyman: Does biotech suffer from information overload or underload?
* John Battelle: Why the coming Internet IPO boom is different from the last one
* Daniel Indiviglio: It’s an attractive populist cry to abolish the Fed, but what would become of its duties?
* Chen Hong: Shenzhen now has a “Manhattan-style” district
* Same old, same old: J. Crew doesn’t get any rival bids during its go-shop
* Goldman Sachs pulls its Facebook offering for U.S. clients. Blames the media.
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* Blog of the day: Things real people don’t say about advertising
* Now who’s angry? 8th grader designs game that knocks Angry Birds out of App Store top spot
* PE advisors pop champagne corks: Financial sponsor revenue doubled last year from their 2009 levels
* President Obama: “I am signing an executive order that … requires that federal agencies ensure that regulations protect our safety, health and environment while promoting economic growth. And it orders a government-wide review of the rules already on the books to remove outdated regulations that stifle job creation and make our economy less competitive. It’s a review that will help bring order to regulations that have become a patchwork of overlapping rules, the result of tinkering by administrations and legislators of both parties and the influence of special interests in Washington over decades.”