Libra white paper is good and concise. However, in my view, it will be good if it is enriched with additional components, such as:
1- Adequate analysis of the ecosystem at the three layers, the protocol layer is well described in the technical paper, but not the networking and the application layers. The analysis should include stakeholders and their motivations;
2- Regulatory framework, as this will impose an immediate challenge. Regulators are far behind the blockchain evolution and may be they need some assistance from the innovators/developers;and
3- Additional research on the expected social impact of the financial inclusion of those “unbanked” people.
Happy to discuss further