I watched the GP at the weekend and it's almost sad to see Raikkonen these days. Up until his title win he was utterly awesome. The year he won, 2007, was the absolute peak. Alonso and Hamilton were duking it out for the title and nobody really thought Raikkonen had a chance. He took podiums in each of the last 7 races, winning 4, and beat them both by a single point. For half a season he was untouchable.
Even before then, though, at McLaren he was runner-up twice and was just so bloody fast. In a way the worst thing to happen to him was winning his title. He suddenly lost half a second a lap and has never been the same since - like Villeneuve after the marshal died in Australia, or Hakkinen after his kid was born.