I think that with all the characters they're going to be juggling in the Avengers movie there won't be nearly enough time spent for my taste on Captain America adjusting to the 21st century and thinking toothpaste is awesome, because seriously, you could do a whole movie just about that. So hooray for fanfic filling in the (prospective) spaces!

Also, your opening made me realize that Steve Rogers = Benton Fraser, which kind of explains why I went wibble for the former's movie when I saw it a few weeks ago. I'm just in a "really good guy out of his time" mood lately, I suppose. And if that guy asks for love advice from a very polite AI, all the better. :)