While I generally agree with everyone here about the poor quality of what is posted on ViXra, it does lead me to ask a general question about those scientists who have the university credentials, but do not have a formal university affiliation or employed in research labs outside of academia (e.g. Microsoft Research, Bell Labs).
For example, in my field (statistics), it is quite common and open for people with PhDs in the field to be working in various different industries (e.g. finance, pharma/biotech, healthcare, marketing, etc.) who do not strictly work in a research setting, but may also contribute to methodological research. This is especially the case in the pharma/biotech and health care settings, and the American Statistical Association even have peer-reviewed journal articles for those in that category (e.g. Journal of Biopharmaceutical Statistics).
I'm curious as to what the policies are with respect to ArXiv on contributions from such people?