Mark and I are slowly coming to terms with the kudos of being internationally published authors, but we must insist that now we're famous we don't want any special treatment on here!
I haven't asked Mark recently what the hit rate is like on his GitHub.? If I remember correctly it wasn't that big immediately after publication ... Mark, any up dates?? I suspect most "model" as against "hobby" engineers tend to shy away from things IT orientated,
but it would be nice to see a few people take up the idea as it works pretty well.