Ah, April Fools' Day. There's no easier place to pull off a believable prank than the Internet. From fake product listings (man, I wish this Dharma Initiative Alarm Clock  was real) to false status reports on Facebook (I fell for one of these), and even one of my own , the Internet was one big lie today. Even one of the best pranks in NYC  was pulled off by College Humor, an Internet company. The day's not over, but did you fall for a prank today? Was it a good one?