For your perusal, a list of the best April Fool's gags I've come across this year (click blog title for links):

-Trent Reznor releases NIN's groundbreaking 'Strobe Light' disc.

-NPR's blog compiled a smattering of pranks, including Google becoming Topeka.

-Don't know if this counts as an "April Fool," as it's from The Onion, but it's Fenway-funny nonetheless.

-Speaking of the Sox, we can only dream, right?

-'Lost' fans! It's the Dharma Alarm Clock, from the makers of the Tauntaun sleeping bag!