doesn't seem so
see x and z
(pseudosocrates, Wed 8 Sep 2004, 22:03, archived)

shush
I am right.
(Fido Dido, Wed 8 Sep 2004, 22:07, archived)

I imagine
an exception is made if you pay tons of cash
(Monkey Faced Muppet, Wed 8 Sep 2004, 22:12, archived)