I'm not saying I would cut my arm off if Warren Buffet did, but I think he subscribes to what you are saying. He DOES subscribe to buying companies, and not the share price. He buys companies for what his management team can make them into - into the future. Most (not all) of his decisions pan out over the long haul.
We obviously have been in the long haul with SFOR...we want to see the Fiserv deal and others really pan out!!!