I didn't mean to say he wasn't involved at all, just that imho (which doesn't matter) most of these companies would be fine without him. He is a savvy business player, knows how to grab available resources as well as the spotlight. I don't see anyone heralding Bezos or a few other CEOs I could name to this level and he's quite a bit more successful.

Sidenote, all but a few of his twitter mentions of Shotwell are responses to mentions of her and it seems like he's injecting himself into the discussion.