ProPublica Takes Press+ Out For A Spin
gigaom.com/2010/11/23/419-propublica-takes-press-out-for-a-spin
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
ProPublica is going public today as the latest customer of Press+, the payment platform from Journalism Online.The investigative nonprofit is the most high-profile addition so far from a recent grant by The John S. and James L. Knight Foundation designed to encourage its grantees to try new methods of raising money.