Yes. I can't even imagine using the hundreds of different ways of "subscribing" to things every site feels the need to reinvent for itself. YouTube is a perfect

Yes. I can't even imagine using the hundreds of different ways of "subscribing" to things every site feels the need to reinvent for itself. YouTube is a perfect example, using their subscribe method when will you actually know when a subscribed channel posts a new video? Same day? Week later? When it hits a certain view count? That's not up to the user.