I never used to be a comics gal, but then I met and married a confirmed comic book geek and it was a case of read them or drown under them.
I maintain a spandex embargo, I refuse any superhero comics unless they completely subvert the genre but I still can't read everything else that's out there in one lifetime. Some of the best writing going on out there (not written by Terry) is happening in the comics medium. Warren Ellis, Alan Moore, Garth Ennis, Mike Carey... and of course Joss Whedon.
The firefly comics are pretty good and think of it this way, if other formats of the universe prove popular, the execs might have to reconsider the cancellation of the tv show and we'll get the full 7 season story arc orginally envisioned.
Well, it's a dream...