The design of the notorious Palm Beach County "butterfly ballot" in the 2000 Presidential election is certainly one of them. But I would say most of the time this is less about a conscious attempt to manipulate an outcome, and more about pure ineptitude.

It's a cliché, but typefaces are really just ingredients.

I have half a dozen designers who work for me, they 'realise' most of the design work, and I act as the design director and the main point of client contact on each project.

I believe sans serif typefaces - today upheld as models of neutrality and legibility - were called "Grotesques" in the 19th century because people thought they were hideous. But now we're used to them.

Certain kinds of typeface design and typographic design are designed to persuade: we can make this company look modern if we use a crisp sans serif typeface, or we can make this restaurant look like its been around forever if we use typefaces and layout styles that have been around forever too. But there are other categories, and ballot design is one of them, where the goal should be to be purely functional. There have been notable failures in this category.

If you can announce the Higgs Boson in Comic Sans, clearly anybody can do anything.

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.