A rebuttal to xkcd

[eclectic_boy]

And here's my Do-It-Yourself version for anyone else with opinions and Photoshop.

Comments

[gallusgallus.livejournal.com]

Define the distance from fruit A to fruit B to be sqrt([tastiness(A)-tastiness(B)]^2+[easiness(A)-easiness(B)]^2).
Let X be the locus of all fruits whose distances from a red apple and an orange sum to a constant C.
Then X is a Fruity Ellipse