My Top Twenty new Youtubes of 2009 (in approximate date order):

1. Planet Funk: Lemonade
2. Ultravox: All Stood Still
3. Cassetteboy v The Apprentice
4. Dan Black: Symphonies
5. Dan Hannan
6. World's Quickest Personality Test
7/8/9. John Foxx: Flightpath Tegel
Clicktrack
Crash and Burn
10. Louis Gordon: This Air
11. The Fun Theory
12. The Hitler Gnomes
13. Cenk Uygur
14. Bellatrix on the Borderline!
15. Criss
16. Cyriak v Derren
17. The Thick of It Season 3 Trailer
18. Good Guy Mikesh: Cleaning Up
19. Internet Forever: Cover the Walls
20. You Can't Eat Turkey on Your Own

And 10 old tunes that were uploaded in '09:

1. Ian Broudie: Song for No-one
2. Duran Duran: Hungry Like the Wolf
3. Proclaimers: Then I Met You
4. Julian Cope: Trampolene
5. Bill Nelson: Banal
6. Colourbox: Just Give Em Whiskey
7. Dancing Blair: Rockwrok
8. Blancmange: Game Above My Head
9. Duncan Sheik: She Runs Away
10. Tommy Vee: Hit That Dancefloor

Plus the even more gratuitous:
10a. Script Girl Theme