Is "irrepressible" Sean Parker merely using philanthropy as rehabilitation? The "blowback" from his lavish $10m 2013 wedding still reverberates.

"Two years later and obviously not enjoying the Facebook character assassination he helped make possible, a 35-year-old Parker told The San Francisco Chronicle he intends to give away most of his $2.8 billion fortune during his lifetime. He complimented the 'Giving Pledge' promise made by fellow billionaires Bill Gates and Warren Buffett to give away at least half their fortunes — 'a good starting point.' But in an act of one-upmanship, Parker said, 'Giving Pledge is not aggressive enough.'" -- Chriss W. Street, Breitbart.com