True indeed. I used to have Web Design clients, and that sort of scenario is the very thing that made me stop and find something else to do. It drove me nuts. I'll be forwarding this to the designers I know.
In a different sphere... my partner is a programmer, and he roared with laughter. He said it's exactly the same for him in his profession. He sent it to a whole bunch of of other programmers and work colleagues.
Thanks for posting! Great stuff.