dr. horrible's sing-a-long blog links

Ausiello grilled Felicia about a Dr. Horrible sequel, her return to Dollhouse, and the nine million other things she’s working on at the moment.
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"It is my intention that we will see more of young Billy and his horrible schemes, and I have a very specific idea of what that's going to be, but until I'm sure how I can roll it out, I will say nothing except that I'm definitely pursuing that."
Keywords: joss whedon, dr horrible's sing-along blog, neil patrick harris, internet series, returning

USA Today article on Dr. Horrible by Gary Strauss. Focuses on the unexpected success of the show, and the possibilities for the future. Could Dr. Horrible show up on Broadway?
Keywords: dr horrible's sing-along blog, news, joss whedon, neil patrick harris, nathan fillion, jed whedon, zack whedon, success, usa today, article