How do you provide a link that automatically takes a viewer to the YouTube page that allows them to confirm a subscription?
It took me quite a while to find this secret URL:
http://www.youtube.com/subscription_center?add_user=nalts
So you’d replace “Nalts” above with your channel/profile/username. And while you’re at it, subscribe to Nalts. 🙂
Of course the person clicking that URL would have to have a YouTube account, be logged in, and confirm the subscription.