Videos - Do you like learning from them?
I love them ...
Did you ever use any of Kirk Lorange's videos? They looked to be pretty well filmed. I've haven't been to his site for a while, but last time I looked he was making some lessons available for free and charging a fairly small fee for access to more. That looked like an interesting business model. Do you know how it went for him? Hard to judge whether people will pay for online stuff -even though it's fairly priced - when the internet mentality is often based around grabbing free stuff.
Things seem to be changing though, and paying either per unit or by monthly subscriptions seems a lot more common now. I guess,like anything else, it takes time to grow your reputation and customer base.
I like Siggi Merten's videos. I've learned a lot from them. I think he overdoes the palm-muting, but he does make things very simple. Great for beginners.
It is difficult to answer when one does not understand the question.