I live in the Motorcity. It is not a bike friendly city nor is it friendly towards those who use public transportation (what bus system?) Anyway, I grew up in New York city. I love public transportation. Riding in the streets remind me of home so when I encounter an aggressive driver it reminds me of home. Some days it is better than a cup of coffee.
My cycling commute to work is 17 miles one way. Some days I will take a SMART bus part of the way to work. I admit I feel lazy when I do it. On days that I don't ride I feel like a kid on punsihment. I love bike riding. On the weekend I am either doing my chores or I try to go on a long distance trip.
Gas, the price of a can of beans.