I advertise on every place I can! So yes, including facebook. I have a page there though, so only all the people who've liked it can see my stuff, but everyone at school knows about my videos anyway.
One suggestion though, if you're gonna use facebook... I read this tutorial post on here some time ago that's supposed to get you more likes, views and comments... every time you put up a new video, don't share the VIDEO on facebook, share your CHANNEL instead
Otherwise people will just comment on facebook and like on there too, but if they're forced to go on your channel, they'll actually like and comment there, at least all those who have accounts. I haven't tried this out yet but the person who tried the experiment said it was very successful
One suggestion though, if you're gonna use facebook... I read this tutorial post on here some time ago that's supposed to get you more likes, views and comments... every time you put up a new video, don't share the VIDEO on facebook, share your CHANNEL instead

Otherwise people will just comment on facebook and like on there too, but if they're forced to go on your channel, they'll actually like and comment there, at least all those who have accounts. I haven't tried this out yet but the person who tried the experiment said it was very successful
