I subscribe to a million listservs and blogs but one of my definite favorites is Lifehacker which always has the most useful information. Recently though I think the editors are experiencing a little spring giddiness.
Create a Comic
How to Peel a Boiled Egg
Make Paint Dry Faster
Create a Bedside Defense System
Faster Ransom Notes for Busy Kidnappers
Make Your Cat Earn a Living
Make an Alien-Proof Tinfoil Hat
Hmmm...a lot of these posts seem to be dated April 1st.