Besides being a fancy toy for a very rich man, the phone enabled Mr. Stone to visually emphasize Gekko's early-bird-gets-the-worm work ethic: "There he was, prowling the beach at dawn, " says Mr. Stone.

WSJ: "Disconnect": From Talkies to Texties

Now I know she was going for the same dopamine rush you get when the fat black bird explodes right in the middle of a stone fortress.

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