A heartfelt "Haha!" and "Thank you!" go out to the kind, anonymous soul who sent me an XKCD T-Shirt. It's the compiling one, which will be pertinent and germane for as long as I live, or at least until we reach exaflop CPUs.
I assume this is an early birthday present, but I also like the idea of a kindly, slightly crazed good samaritan who mails funny T-Shirts to random people. Either way, you've made my world a better place! Arigatoo gozaimasu!