diff --git a/RelatedProjects.md b/RelatedProjects.md
index 3b8d9fb..0c1dc7e 100644
--- a/RelatedProjects.md
+++ b/RelatedProjects.md
@@ -2,6 +2,7 @@
 
 There are several projects to extend Tahoe or integrate it with other tools.
 
+ * Aaron Cordova's plugin for Hadoop MapReduce on TahoeLAFS (incomplete, unannounced) (maybe it should be called "Tadoop"? "MapRedAFS"?)
  * Kevin Reid's [instructions for publishing your Apple iCal calendars on TahoeLAFS](http://allmydata.org/pipermail/tahoe-dev/2009-July/002219.html)
  * Nils Durner's [patch](https://bugs.launchpad.net/allmydata.org/+bug/294709) to [bzr](http://bazaar-vcs.org) to let it use a TahoeLAFS storage backend
  * Andrej Falout's [obackup](http://allmydata.org/pipermail/tahoe-dev/2009-June/001976.html)