diff --git a/Summit2011.md b/Summit2011.md
index 86df0f8..a6678dd 100644
--- a/Summit2011.md
+++ b/Summit2011.md
@@ -61,6 +61,10 @@ We should have streaming video (outbound) and sometimes multi-way audio
 conferencing. Both require Flash in a browser. Join IRC and ask us for
 the current URL, it keeps changing.
 
+## things referred to during the Summit
+
+* <http://waterken.sourceforge.net/web-key/>
+
 ## Mailing List Discussion
 
 * <http://tahoe-lafs.org/pipermail/tahoe-dev/2011-September/006684.html> -- summit announcement/suggestion