@ 'You guys need to think about the practical implications of transhumanism.'
This will be seen as a service not a right, people without access to this service will be considered 'poor', companies offering this service will be bound by laws similar to current ones on information and privacy.
We are unlikely to have human-to-human connections forming a new private internet (with individuals being nodes in a network and each one freely accessing anything their neighbours have kept public) but this level of individual empowerment could be cool - especially once 3

printers can make electronic ciruits and micro-processors... An open source community of designs without central corporate regulation, public domain information design by non-profit actors and shared with the world, would function very nicely but is not what i imagine the future to be.