diff --git a/README.md b/README.md
index b1ca31d..055408e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 Simple HTTP file server.  It's more or less the same thing as running `python
 -m SimpleHTTPServer`, but with slightly nicer logging and it doesn't puke when
 you kill it.
+
+The only real feature that it has that the Python SimpleHTTPServer doesn't have
+is that it doesn't support Windows.