Will claiming PIP online soon become compulsory?

What do you think about being forced to claim personal independence payment online? An interesting article on the Benefits and Work website (17 November 2015) investigates this issue at http://www.benefitsandwork.co.uk/news/3189-will-claiming-pip-online-soon-become-compulsory

I’m not sure: I live in Scotland and this may be one matter that will be devolved, in which case it will not be implemented. This is a shame, because I believe that PIP, if properly implemented, is probably better than DLA.