Debug server prints debug messages on client

[petesea at bigfoot.com]

Last June I asked the following question, but didn't receive any 
responses:

   http://marc.info/?l=openssh-unix-dev&m=124406679122871&w=2

I just did the same test using openssh-5.3p1 and the results are the same.

Is this a bug?  Or intentional?

If it's a bug, I'll report it.   If it's intentional, any chance it could 
be changed?  Or a server-side way to override it?