I must say this thread is a fascinating read.
I just passed my 2 week vaping mark a couple days ago(quit analogs at the same time). I smoked for 25+ years(with a couple bouts of quitting for 1-3 years in there). Smoked nearly a pack a day of Camel Lights for about the last 15 years. I've always loved coffee, the smell, the taste, just divine. Coffee and cigarettes are a match made in hell.
My coffee drinking patterns have also changed. I used to make a 16 oz. cup of nice quality coffee at home in the morning and drink it on my drive to work while chain-smoking 4 or 5 cigarettes. This continues, but the chain-smoking has now been replaced by chain-vaping. At work, I would drink another couple of cups of the industrial crap coffee(it's free) later in the morning, and then sometimes another cup later in the afternoon. What I've found is that I can no longer tolerate the bad stuff at all. I just have no motivation to drink it. I've probably only had a couple of cups of it in the last two weeks.
The other thing is that I've gotten in the habit of drinking the frozen capuccino that you can get at the gas station. I used to HATE that stuff, and lately I find myself drinking it nearly every day. I've always taken my coffee bold, black, with sugar. I'd drink a cappuccino maybe once or twice a year, and I never liked iced or frozen coffee drinks of any kind. Weird.