I remember that, and after the Olympics, Plushenko said in his blog (website?) that he’s proud of his “platinum” medal ?
This is not even remotely close to being correct, and the fact that it's still getting passed around is testament to how much the US sports press wanted their All American Boy to beat the Evil Communist Russian. (And if you don't believe that was a thing, I advise you to go watch NBC's fluff pieces again. They literally intercut Plushenko's interview with communist symbols.)
It was his wife who made a joke to the press that "if Lysacek's performance was gold, Plushenko's was platinum!" Evidently not meant to be taken seriously. But the press took it and ran with it, attributing the quote incorrectly to Plushenko himself. His official website is run by fans, and they loved it so much it was
them who put the "platinum" on his site. Plushenko had no idea it had been done until he started getting harassed by the press about it, at which point he was horrified and asked for it to be taken down.
I wonder if he already was too injured to do those things.
I suspect it was a high possibility. Remember also that he wasn't as well trained; he was older, and started his comeback late, and had just one Grand Prix, one Russian Nationals, and one Euros ahead of the Olympics. You could consider that his fault, but it may be that he planned it but simply didn't have the stamina to execute it. Of course, it also came out afterwards that he was starving himself to get to his "ideal weight", which...doesn't help at any point. (If you look at the way the FS costume fit at Euros and then at the Olympics you can tell.)
Having recently gone back through the programs with a very critical eye (on everyone, I might add), I find that the narrative that was spun afterwards - that Lysacek was flawless and perfect and every one of Plushenko's jumps was wonky - is quite inverted. In truth, Lysacek was not at all flawless and had quite a few nervous landings; Plushenko actually had a lot of very good jump landings with only a couple of off-kilter ones. They were really quite evenly matched, and Lysacek's program wasn't exactly jam-packed with transitions, like Takahashi's.
I still think one of the biggest disgraces in the leadup to Vancouver that is not really discussed is Joe Inman's email. All I will say is, if a Russian judge had emailed the Olympic judges and ordered them to mark down an American skater, we'd still be hearing about it at the tops of their voices. There seems to be a lot less concern than an American judge did it regarding a Russian skater - whose main rival was American.
That said, I have lots of respect for Lysacek; he worked his tail off for that moment, never losing sight of his goal and putting in all the effort while having crap flung at him from every direction and not being the most popular skater. No-one was giving him flower crowns or faberge eggs, but he was the one who walked away with the biggest prize of all, and in the end - he did deserve it. I still think Plushenko should have won, but Lysacek was a very worthy winner.