Back in the DOS days I used to put up messages at logon but nobody would read them. I graduated to using a proggy where you had to scroll down to the bottom to dismiss it but they still wouldn't read it. Guess what! Today it's GUI-fied and they still don't read it!
All the phonecalls to the HelpDesk are testament to that.
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Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.
