Technically 8888 is right on. He could have worded it different, but he makes a valid point.
Just because that is the way it used to be done, doesn't mean that it is correct. If that were the case, we would still be using NDBs and Sextants for navigation. I'm sure that there will be some yahoo posting how we should, but you can either move along with progress or just get run over by it.
I agree with Mephisto, there is only so much you can do. Schedule changes and people that don't check their e-mail might miss out, but there is only so much you can do. No-one is asking for mind reading here, so I think you understood what I was getting at in my previous post.