And it made about as much sense as having a pissing section in a public pool.

I remember in the early-mid 90's going to pizza hut with my family to cash in one of those sweet book club free pizza stamps and the smoking section always being packed with other families. The other kids would be playing and having a fun time while all the adults enjoyed their refreshing delicious cigarettes while everyone ate. There was no real, "smoking or non-smoking" section. It's was a smoke filled restaurant with the option to sit shoulder to shoulder with someone smoking a cig or being a few feet away from said smokers.