[Dragon Reborn]

I think the main reason people come up with these ridiculous complaints is that they watch the movies TOO many times, and therefore to find some completely minor and unnessecary mishap is to their great satisfation.
They probably wanted to come up with something that hasn't been complained about before, and of course everything's been complained about so they find something that nobody WOULD complain about, which doesn't deserve a complaint in the first place.

Also, about Bombadil and the old forest. One reason why they should have included this in the movies was to lighten up the scene a bit. With all these dark and gloomy scenes (which are, as it is, essential to the story) there could have been a bit of.... almost comic relief, for a moment. But ofcourse it was simply impossible to fit all this in, so I think it is quite accounted for.