> No, Richard, it's 'Linux', not 'GNU/Linux'. The most important contributions that the FSF made to Linux were the creation of the GPL and the GCC compiler.
And glibc. And the coreutils, findutils, make, screen, bash, gzip, and grep. Those are just the things I used in the last 10 minutes. Other notables off the top of my head include flex, bison, guile, and emacs.
You are selling the FSF extremely short if you draw the line at GCC.