YouTube.com is a best site in the world for videos .Any kind any type weather its a music video, a movie or any information or anything in the world.
It ie now more surfed website than google anf people are using youtube to see music and new more than a television now a days.
Ifs upgraded version is more easy and fast to operate It has displypixles setting, screen size, you can alter the speed of the video, autonotations.
One can also earn the money from youtube, yes the real money through adsense .For that you have to create adsense account and monotized your video so that you can allow companies to give ads on your video and at every ad seen or for the surfing your video for more than 30 seconds, you get money for that on your account later, which you xan transfer to your bank account easily and cashout the money from your near bank or atm.