I'm fairly new to YouTube, and don't watch it with any regularity, but have come across some impressive videos-- Jimi Hendrix at Monterrey and Woodstock, the Stooges at Cincinnati, Arthur Lee's Love, Anita O'Day at the Newport Jazz festival, portions of interviews and documentaries, even a video of someone driving past the house in Kansas where the Clutter murders occurred, or a video at the cemetery outside of Pittsburgh where they filmed "Night of the Living Dead". As someone else mentioned, there's a lot of crap on YouTube as well...adolescents functioning under the misguided notion that their antics are hysterical, for the most part. But, if you can separate the dross from the gold, YouTube can be entertaining, informative, and enlightening.