According to a recent study by MIT AgeLab and Monotype Imaging, different typefaces influence driver distraction by demanding more or less time to read. Each fraction of a second that drivers keep their eyes off the road increases the risk of the ultimate bummer for car users--a crash.
Source: Can a font make driving safer - Fast Co Exist
An interesting article on font choice and it’s impact (pardon the pun)
I wonder how Comic sans would fare say relative to Garamond. Don't forget the importance of good typography in your web design.
My typography pet peeve is when headings are placed way above the paragraph they are the heading for and closer to the preceding paragraph.