Agreed on Captain America. A pity the movie-makers didn't connect the X-men, Spider-Man and Daredevil movies in a similar way.
This and Iron Man are the first movies made by Marvel themselves rather than outside studios, which is why they can tie them together.
Its one of the things that should have benefited DC, as all their movies are made by Warners. The only hint of a crossover they ever gave was in Batman Forever, when someone (I cant remember if it was Bruce or Dick) mentions the circus is on its way to Metropolis.
Oh, and I had been hoping that Mr.Blue would turn out to be a vague reference to Reed Richards, even if we did not get to see him. (blue being the FF's costume colour and all that)
