I discovered Hulu around this time last year.
Hulu is a web-based television and music hosting service, completely legal and free.
For college students, this is a huge service, and while I don't know how much Hulu has made, it's probably a lot.
I first heard of Hulu through YouTube.
A couple of days ago, I discovered that YouTube itself is trying to get in on the massive market for free digital media online.
I've spent the afternoon watching Nova's documentary on absolute zero.
Next up, I plan on watching a PBS two-part documentary on Martin Luther and former Python Terry Jones' series Medieval Lives.