I give it what a few days, maybe a week before this site is taken down.
It is a site where there are about 50-75 tv shows where you can watch old episodes. The Sopranos, Scrubs, South Park, Boston Legal, 24, Buffy, and Desperate Housewives are only a few of the shows.
It uses flash to play the video and the quality is pretty good. You can also download the episodes in flash, avi, or mp4 format.