If you look at the Olympic graphics for Mexico or Los Angeles, those programs don't look contemporary by today's eyes but they really look like they are of their place and time.

The scientists at CERN were actually surprised that people commented on this. Reportedly Fabiola Gianotti, the coordinator of the CERN program to find the Higgs Boson, was asked why she had selected Comic Sans. She simply said, "Because I like it."

I wanted to be a graphic designer from the time I was 15, without ever having actually met one. I lived in the mid-west, not in a media centre, and I didn't know anyone who did that for a living. It took me a while to find out what that thing I wanted to do was actually called, but once I sorted that out I got really interested in it.

For instance, I assume those "carrots" we have on our keyboards were there originally to express "greater than" and "less than." Then they were adopted by coders, and now they show up all the time in the way email addresses are constructed. At least I think that's what happened.

I think different designers have different points of view and different strong personalities can influence the way certain cities are perceived.

A simple MS Word document, or a Powerpoint presentation, has its limits, particularly the unpredictability in how the page will actually display. With a PDF, you are locking down all those variables.

The studies I've seen about readability and legibility tend to focus on a specific set of metrics: size, not just the point size, but things like the size of the lower case letters as a proportion of the overall letter height, and line length. People simply can't read really small type set in really long lines.