--- /dev/null
+[Sphinx][] is a publishing tool that is generally used for [[Python]]
+documentation, although it can be used for other documents as well.
+Sphinx is primarily based on [reStructuredText][rst], and there are
+all sorts of [useful extensions][ext] (e.g. [intersphinx][],
+[pngmath][], ...). There is a good [tutorial][] in the
+[documentation][].
+
+If you're writing a lot of Python, you should probably consider the
+[numpydoc][] package, which tries to [strike a balance][balance]
+between full markup for Sphinx publishing and raw readability.
+
+[Sphinx]: http://sphinx.pocoo.org/
+[rst]: http://docutils.sf.net/rst.html
+[ext]: http://sphinx.pocoo.org/latest/extensions.html#builtin-sphinx-extensions
+[intersphinx]: http://sphinx.pocoo.org/latest/ext/intersphinx.html
+[pngmath]: http://sphinx.pocoo.org/latest/ext/math.html#module-sphinx.ext.pngmath
+[tutorial]: http://sphinx.pocoo.org/latest/tutorial.html
+[documentation]: http://sphinx.pocoo.org/latest/contents.html
+[numpydoc]: http://pypi.python.org/pypi/numpydoc/
+[balance]: http://projects.scipy.org/numpy/wiki/CodingStyleGuidelines