Who are these people, and are there any concrete examples of the use case for them? The article seems very speculative and forward-looking without detail.
Likewise smart contracts. I wrote an article about this in the Journal of the Law Society of Scotland which you may find interesting: http://www.journalonline.co.uk/Magazine/61-2/1021297.aspx
>The DCLDC will advance its important mission through pro bono attorney referrals to those who cannot afford legal services and the submission of amicus briefs on key issues.