The Avengers have assembled on Twitter.
Or, more accurately, Joss Whedon, Clark Gregg, Tom Hiddleston and Samuel L. Jackson logged on tonight to answer a very small number of Twitter questions as part of a movie promo. It was… not terribly exciting.
…but then, after thirty minutes of not much, Marvel unveiled a new, ten-second promo from the film, taken from the Superbowl ad that will air this Sunday. Get comfortable – at least comfortable enough for ten seconds – because here it is:

