diff -r d84d25d6cdbb -r 82a37ccf6b8c KVUtils.m
--- a/KVUtils.m	Sat Mar 08 21:04:41 2008 -0800
+++ b/KVUtils.m	Tue May 20 17:40:28 2008 -0700
@@ -59,6 +59,7 @@
     }@catch( NSException *x ) {
         Warn(@"Uncaught exception in -[%@<%p> %s] while observing change of key-path %@ in %@<%p>: %@",
              _target,_target, _action, _keyPath, _observed,_observed, x);
+        [NSApp reportException: x];
     }
 }
 
@@ -148,6 +149,12 @@
 }
 
 
+- (void) stopObserving: (id)observed
+{
+    [self stopObserving: observed keyPath: nil];
+}
+
+
 - (void) stopObserving: (id)observed keyPath: (NSString*)keyPath
 {
     // observed or keyPath may be nil