Put my late-night concession on the lameness of this proxy into the README

README.markdown

@@ -0,0 +1,7 @@
+# Dispersion: a naive proxy that slows things down
+
+Basically, this adds a half-second onto every request that routes through the
+proxy.
+
+It needs to be fixed up to slow down the responses, ideally to 56K speeds (i.e.
+7KB/s)