RMS is a Jew. Proof:
His mother is named Lippman (
http://oreilly.com/openbook/freedom/ch03.html <- also ^F "Jewish")
Origin of "Lippman":
"Dutch and Jewish (Ashkenazic): variant of Lipman.Altered spelling of German Lippmann." http://www.ancestry.com/name-origin?surname=lippman
Statement from his friend esr (Eric Raymond):
"As a relatively minor but interesting case historically close to me, consider Richard M. Stallman’s free-software movement. RMS is a secular Jew; I’ve noted before that Stallman’s thinking reads like a sort of Jewish meliorism crossed with New England transcendentalism a la Thoreau." http://esr.ibiblio.org/?p=1595
Jewish news site declares him as a Jewish-born atheist.
http://israelinsider.net/profiles/blogs/jewishborn-guru-of-free
Also note Richard Stallman's listing in:
https://en.wikipedia.org/wiki/List_of_Jewish_American_computer_scientists
Also note that rms employs numerous Jews in the FSF, including Hal Abelson, Eben Moglen, and Gerald Sussman. You have got to wonder where all that donation money goes--probably straight into the hands of Ariel Sharon.