Pretty much every name offers some possibility for being turned into a schoolyard taunt. But even though I'm an adult who left the schoolyard decades ago, my name still inspires giggles among the technologically minded. My last name is "Null," and it comes preloaded with entertainment value. If you want to be cheeky, you will probably start with "Null and void." If you're a WIRED reader, you might move on to "Null set." Down-the-rabbit-hole geeks prefer the classic "dev/null."As a technology jou...