I don't know what he is complaining about. Buffett's stake in Goldman and GE are due to capital infusion at distressed rates. If the TARP funds didn't negotiate better terms, how is that Buffett's fault?
The writer should know better than complain about business practices not of Berkshire Hathaway but its public holdings. Last I checked, BRK owns a fraction of WFC and AXP -- anywhere from 5% or 11%. Significant enough to warrant a seat on the board of directors but not so much that they answer solely to Omaha.