I'd have to say I am most addicted to Facebook and Youtube. I like youtube for listening and checking out new music. I cannot download music because I don't own a credit card and I refuse to download anything illegal so youtube provides me with tracks from an artist that I like, so I know if I want to buy the CD or not. I like facebook because I can keep intouch with all of my friends from school, work and so on. Plus fun games on there that expresses your creativity.