Yes you're right, and you correctly point out that I have left out blockchain, as in fact I've left out a lot. I hope to turn this into a mini series, because if I said all I wanted to, you'd still be (or rather not be) reading it now! :-)

I'm glad you have seen the writing on the wall early enough to do something about it. Where do you see yourself going, or are you still deciding?

Check out udemy.com for ideas, or even Linda.com (though that is more expensive)

Thanks for your comments, they're very much appreciated :-)

Cg