Hi @dernan. I can't believe I didn't include Excelisfun. I have just updated the list. Mike has some of the most awesome classes. There is nothing left untouched on his youtube channel.

As for the learn and earn activities, well you just never know. I would love to see others doing it. But I will have some news on that here on The Excel Clubs soon. Imagine an Excel community where it could be easy to earn rewards just by helping other excel users. I cant say any more that that right now. Stay tuned.