thanks Iggy. oh there you go, I thought you looked familiar. To be honest it's not the face I'd associate with Iggy Pop, but now you've said it, I can see it. (young Iggy was a bit before my time)

very kind. I will have a read of your article. always good to get user tips ! I think as Steemit evolves there will be a good case for a searchable repository of defined subjects, rather than trawling through google in the hope of finding something, although I must say steemit articles about blockchain related subjects often rank highly. a good tip for emerging crypto writers