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+I would like to know, at INFO (default) log level, when the 
+monkeyspehere makes a "real" modification to my known\_hosts file; that 
+is, when it adds or deletes a key.
+
+Apparently this is hard because monkeysphere is currently configured to 
+delete all keys and then add good keys, so a key added for the first 
+time seems to the monkeysphere very similar to a key re-added ten 
+seconds after last login.
+
+Still, from a UI perspective, I want to know what monkeysphere is doing.
+
+------
+
+It looks like jrollins committed a change for reporting at INFO level
+when a host key gets added by the monkeysphere:
+2459fa3ea277d7b9289945748619eab1e3441e5c
+
+When i connect to a host whose key is not already present in my
+known_hosts file, i get the following to stderr:
+
+    ms: * new key for squeak.fifthhorseman.net added to known_hosts file.
+
+This doesn't fully close this bug, because we aren't notifying on key
+deletion, afaict.
+
+------
+
+So current log level DEBUG will output a message if the known host
+file has been modified.  If the issue is that you want to know at the
+default log level everytime the known\_hots file is modified, then we
+should just move this message to INFO instead of debug, and then maybe
+remove the message that I added above.  I was under the impression
+that the issue was more about notification that a *new* key was added
+to the known\_hosts file, and therefore the new INFO message above
+fixed that problem.  Should we do this instead?
+
+In general, more verbose log levels *do* tell the user what the
+monkeysphere is doing.  Moving to DEBUG log level will tell you pretty
+much everything that happens.  I do *not* think that this should be
+the default log level, though.
+
+------
+
+I wouldn't want to see an extremely verbose default log level.  But i
+do think that saying something like "key blah blah blah was stripped
+from your known\_hosts file because it was expired" (for example)
+would be useful.  I think this case would occur infrequently enough
+that it is worth reporting in the UI at the regular log level.
+
+  --dkg