PinfoNet notes PinfoNet (main page) 

It is comprised of participation
Its machine part is storage and transmissions
Its people part is sources and trust 

Authoring Forwarding Purveying
The network is comprised of individuals and transmissions  Each recipient may re-author or re-transmit PinfoNet is trusted transmissions
For each individual there is a first degree of association The recipient is in the author's 1st degree of association PinfoNet Links are in protected spaces
Within a degree of association, there will be promotion, and forwarding The recipient, as an author, represents a 2nd degree of association PinfoNet Links may point to public places
Within an individual's associations, there are members of groups A 2nd degree of association means propagation and promotion mixed between separate first degrees of association Without a public link, a place isn't seen
(That much I know, 'cause that's where I've been)
Each of those groups is a people grouping Perhaps a Pinfo-Link could point to a protected, purveyor-site (using email addresses)
The author is a member of more than one group PinfoNet goes public, by being everyone's info 
Author group members are members of other groups Trust in a public source is to take its text as pinfo
Propagation and promotion begin with authors and groups People's trust in the public is public trust in pinfo
Question (#1): How 
many recipients could a single, most-trusted original transmission produce? 
Question (#2): For a single, publicly sourced news item, how many PinfoNet sources would forward that article, and how many recipients would that produce?