SOoOooo...when I drew on the cake with the markers held like that the lines came out either too faint and blotchy (using the tip) or too thick (from having using the sides of the marker since basically no ink came out of the point). Pooh. I wanted to draw more (as you can tell there is too much of nothing on the cake), but I stopped because what I had already drawn was turning out so icky.
I think the top turned out okay. I didn't put too much effort into making the strawberries, so they're not amazing. Meh.
Nevertheless, this cake turned out absolutely delicious, thanks to the delicious, sweet, fresh strawberries I used. I'll post more on that in a bit!
Foodwriter markers. They don't work too well on the sides of a cake. Perhaps they'd work well writing a message on the top of the cake.