All you Joss Whedon fans had better make yourself comfy. NetFlix has nearly the entire Whedonverse online. Now you can access the full series of “Buffy the Vampire Slayer”, “Angel”, “Firefly”, “Serenity“, “Dr. Horrible’s Sing-Along Blog”, and the first season of “Dollhouse” (second season is yet to be available) on DVD and streaming. You can now eat, sleep, and live in the Whedonverse!

[Source] Netflix