I came across a couple of April Fools pranks and thought I'd post a round-up of the best ones. Then I discovered Huffington Post had already done the work for me. Thank you, Huffington Post.
Click here to see a collection of today's best April Fools pranks.
My favorite is GMail Blue from Google. And not because Mullen, the agency where I work, often does work for Google. This video is simply perfection.

ADDENDUM posted 3:43pm
Ha! At The Consumerist, I found a prank Huffington Post doesn't yet know about.
Click here to read how Macy's managed to prank itself.