On YouTube, subscribe to someone means to in a way have you to keep in contact with the videos he makes, so lets say you subscribe to me, when I upload a video YouTube will let you know....
Yes you do.
you can't
Suscribe for members
YES
All u do is send an email
RuneScape subscription is when you suscribe and you become a member.
you have to suscribe to the moshi magazine thing u will get him with it
Japanesepod101.com also suscribe to their podcast very helpful
Next to the hunter helicopter plase suscribe
U need to suscribe to the moshi mag :)
Suscribe to Sucker Punch and they'll email you when Sly 4's coming.
I believe its 20 unless you suscribe then I think you can make as many as you want ^^