The Wolverine Origins storyline put out by Marvel introduced the bone claws if I'm not mistaken, Marvel have always been masters of re-writing their continuity (see the uproar over the Spider-Man 'Brand New Day' fiasco!). I don't read Marvel, only DC, but I know a fair few people who do and it was hard not to read anything abut Wolverine as he became flavour of the year along with Deadpool. The Wolverine movie didn't exactly do itself any favours with the fanboys when it came to sticking to continuity either, Deadpool is feck all like that in the comics, but I don't really care about continuity in the movies as long as they're entertaining.
Talking about Batman though, The Dark Knight Rises is one I'm actually getting as excited as a little kid about, can't wait for that to come out next year.