A friend on YouTube is someone you know. And a subscriber is someone who likes your content that you upload, and wants to be notified when you upload videos.
Nigahiga from YouTube has a lot of subscribers. When I started to post original songs of mine on YouTube, I gained a subscriber 30 minutes after I posted it.
Simply go to your subscribers. Hover over the subscriber you wish to remove. You will see a remove button appear. Click this.
If you are not a subscriber to WoW, then you can'tplay.
You can not subscribe to the magazine unless you pay for it.
You can just check it by yourself and stop being lazy. And plus, theirs too many people on YouTube to send mail to them.
Deducatable
you have to pay youtube to be featured
No, YouTube does not pay any royalties to YouTube content creators. YouTube pays users who monetize videos by a pay-per-view basis and the pay per view total can be cashed out when a YouTube user reaches the $100 threshold minimum.
Youtube is a website free to its users, you don't have to pay
No, you do not have to pay nothing to upload a video to YouTube.
No, you could send a friend invite to someone you admire on youtube or that you know in real life. IT doesn't matter. The difference between a friend invite and a subscriber is that you won't get updates from your friend when they post new videos and you also won't count towards their subscriber total. This can be used to gain youtube partnership. The friend acceptance just shows your friends on youtube and makes it easier to send messages to the person.