Cameron Laird's personal notes on free software products
It's not just
software that can be
free--manuals (documentation, books), training, and
service also are free in some sense, in some circumstances.
Richard Stallman has written on free manuals. [explain]
Phil Greenspun provides outstanding free services. [explain]
Cameron
Laird's personal notes on free
software products/claird@phaseit.net