When I was a kid I seem to recall coffee was always served in small 8 ounce cups. Generally, refills were readily available but nobody carried around more than that little cup. Do people drink it faster now or are they just used to room temperature coffee?
Also I’m doing an experiment and selling my ebooks here on the site as “pay what you want” PDFs. Basically you can get any single book for $1 or more. Check out the ebook store here.