Forgive me if someone else has already brought this up...but I was on Wikipedia as I am often as well as Dr. Horrible's fan page on facebook and saw that there are some kind of plans for a sequel either in the form of another webisodes or a feature length film (which would be kind of cool but daunting task IMO). Here is the sci fi wire story on it...
http://scifiwire.com/2009/04/joss-co-reveal-plans-for.php
I still need to get my Dr. Horrible DVD from HMV for $12 bucks.
Admiral Young
http://scifiwire.com/2009/04/joss-co-reveal-plans-for.php
I still need to get my Dr. Horrible DVD from HMV for $12 bucks.
Admiral Young