I smoke at home, in my car and when walking down a local trail. No real desire to smoke in public as there are too many restrictions in Australia, and I like to enjoy a pipe in peace and quiet when I have the time. Have only seen maybe 3 pipe smokers in the last 5 years or so, it is an odd site, and will be even less common as there is currently no pipe tobacco in the local market.
Have noticed a couple of pipe smoker on campus though, some kind of hipster thing, but given that you can only smoke in designated areas and they are always full of cig smokers, and it is a pain in the ass to carry pipes and tobacco around I cannot be bothered.