Now I'm curious as to the reasoning Sam got back in. The board is there for a purpose and has legal duties. Did they have some duty to cave in when the company was threatened, overriding their oversight duties that caused them to sack Sam in the first place? Did they decide they just got it wrong? It seems pretty wobbly, and makes me question if boards are useful at all for many companies in today's world (and what other structure could protect shareholder interests, when the majority shareholders are passive investment funds?)