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Yes, it is a legal issue which most businesses leveraging the blockchain tech will have to think about. I just thought it is better to avoid repeating the whole article here when I have once written it in medium :)

You can have a Wordpress blog and use the plugin Steempress to post the whole article on Steemit if you consider this avenue.

Yes, I suppose I can. May be I should explore more before settling on a platform :)