I still have my 1/2 caff coffee (hubby makes it for me) in the morning. I just have to be careful about the amount of cream and sugar. I think that a little caffine is ok, but don't use it as a replacement for the amount of water you should be taking in.
I think soon "Polar Pop" will replace "Coke" and "soda" in our lexicon. You can't go anywhere without seeing someone carrying one. In fact I've often joked that Circle K is our city's mecca.