I was on vacation last week, and had a nice April Fool's blog post queued up to be posted at 8am US Eastern time on 1 April 2014.
It should have appeared whilst I was relaxing on a beach... but due to a bug in our WordPress installation, it didn't. And I didn't find out about the error until after I returned from vacation (long after April 1st).
Sad panda.
So instead, I have posted the would-be April Fool's blog entry on my personal Google+ account. Just pretend you read it here on blogs.cisco.com on April 1st, 2014.
FRIDGE protocol FTW!