Ya it's a font that takes some time to get used to. mainly because it's small letters.
"my name? Hell, I was never given one" is about the smallest that font can get to stay easy to read, the smaller fontsize throughout the rest of the comic can be a little difficult to see at times.
for example, the "a" kinda looks like an 8.
on Dave & David I wanted to use a font that isn't one of the common fonts, but found that most of my fonts were hard to read at the smaller sizes.
so for Dave & David I decided to just use Arial anyway... it's about the jokes, not the font that the jokes are written in.
