So, the rumors turned out to be true.
An Amor Wars-like storyline (see
wiki entry, popular comic book story arc in the 1980s) was included in this particular sequel, instead of saving it for the third movie, mainly because it will be a while before we see a third Iron Man flick.
The next time we see Iron Man in the movies will be in Avengers (or Ultimate Avengers, as some sites are reporting) in 2012. However, a possible delay with Captain America: The First Avenger movie might push the Avengers film to 2013, assuming the workd doesn't end in 2012.
Thanks for sharing, thread starter, and I hope the next trailer would have more Scarlett Johansson cleavage shots.