I am not sure, I am not a lawyer but I think he has a copyright to his blog and you might be violating it, but it's just my intuition. Maybe ask him on Twitter

I am not sure, I am not a lawyer but I think he has a copyright to his blog and you might be violating it, but it's just my intuition. Maybe ask him on Twitter? https://twitter.com/paulg https://twitter.com/paulg