[martopix]

I spent 5 years of high school writing in a fountain pen as a leftie. For me, with good ink and good paper, it smudges LESS than a ballpen: the ballpen ink is thicker and takes a while to dry, so it doesn't quite smudge, but still leaves a slow-forming ink stain on the side of your hand. Fountain pen ink dries quickly and does not. However, different lefties write in different ways: I write from the bottom-ish.