The questions are:
1. Is this a good idea?
2. Will you subscribe?
3. How much should I charge for a years worth of tips?
Of course I will subscribe, and I am sure that I'm not the only one.
Most of us are making music every day. We don't have the time to read several books, search for new features, try and error, etc. Your tutorials are real timesaver, the best you can learn in less time.
The only question is: Will I also be able to download the tutorials to see them offline?