My husband is all water all the time--no ice. Occasionally, he'll go for a gatorade or Snapple, but that's pretty rare.
Me. I'm pregnant and have been craving Coke like crazy (with the occasional Dr. Pepper moments). I'm trying to not have too much, so I bought a 32 oz. water bottle and keep that filled, front and center during the day. That has helped alot.
Daughter (5). She loves milk, ice water, and Capri Sun; that's what I usually have on hand for her. Her favorite soda/Coke/Pop (depending on where you're from) is Root Beer. I let her have that usually on the weekend when we go out to eat or if we are having a movie day at home.
I do like to have a great deal and variety of soft drinks around because I have family that comes over alot and I like for them to have options. I keep it in the basement with our food storage (stays nice and cold during the Utah winters), and that keeps me from constantly drinking it. Also, I really stock up on the soft drinks during Memorial Day, 4th of July, and Labor Day. I've been able to get some good deals that way. Sometimes, buying the 2-liter bottles has helped in the past too.