I've never worn sneakers with jeans... I'm not a huge fashion person, but always thought a nice pair of sandals or shoes looked alot better than sneakers, and you always see old people (50-60+) wearing stuff like that. I think I've only owned one pair of sneakers over the last ten years; since the only time I wear them is when I'm riding my bike, and I more often hike in sandals or boots (Keen/Merrell).
Plus, it kinds of aggravates me to see people that never go for a walk, let alone run or play a sport, yet they are always sporting big $ sneakers. Kind of like how people walk around in full NBA gear yet never touch a basketball. I don't want to be one of those people.