YouTube
All YouTube users can upload 15-minute long videos. Users who have used the site for enough time and follow the rules can upload videos that are 12 hours long. A user needs to verify the account to do this, however. Everyone could upload long videos when YouTube started, but in March 2006 a ten-minute video limit was put in. The limit was changed to 15 minutes in July 2010. Most video formats can be uploaded to YouTube, and videos can also be uploaded from mobile phones.