I found this press clipping through some random Captain Marvel searching: http://blog.wired.com/underwire/2008/06/captain-marvel.html
It has all the depth of "Playtime is Fun!" and gives absolutely no new information that any hardcore fan who has been following the development of this movie wouldn't know already. It also reports the Dwayne Johnson/Black Adam angle as a "rumor," rather than citing the MTV Blog survey.
At least it is keeping the story alive.
Pappy's Sunday Supplement Number 12: The Spirit
16 hours ago