Don't worry, the following piece does not contain spoilers for "The Avengers," which you really should see soon.
There's a cloud to the silver lining of "The Avengers
'" record-smashing success: We've probably lost its screenwriter and director Joss Whedon
to the movies forever. A $200 million opening weekend
. Wow. We're a long way from Sunnydale. But we're really not, in some ways. For devoted followers of Whedon's TV shows, the success of ...