Not here. I'm normally a one per day gal myself, if anything, I've noticed myself adding a second cup recently (dumb.)
For me its Energy Drinks and alcohol. Since vaping for almost a year I don't enjoy these beverages as much. Water, juice and coffee is tastier to me.
Now if we can just get some caffeine in the ejuice with the nicotine then we'll be set! The coffee, soda AND tobacco industry would fall flat!