channel type

Channel type
Members of YouTube.com are offered to be a part of groups called "Channel Types" that make their channel more distinctive. At one time, when you signed up for a Director account setting, you were offered to have unlimited video length, but that is no longer offered, although the users who joined the "Director" group during that time still have that unlimited video length setting. At that time, they were still also limited to 100MB in video size, but now these accounts are limited to 1024 MB (about 1GB). The types are:
• YouTuber, a general viewer of YouTube.
• Director, movie makers displaying their videos for YouTube viewers.
• Musician, musicians or bands covering songs or displaying originals or giving lessons on songs, scales, chords, etc.
• Comedian, comedians displaying their comedy bits for YouTube viewers.
• Guru, people who are experienced in a certain field make videos of what they do.
• Non-profit, a status obtained by 501(c)(3) non-profit organizations accepted into YouTube's non-profit program.
• Reporter, civilians or professionals who make videos about local or international news and current events.
source:Wikipedia