What I can learn in 10 minutes that would be useful for the rest of my life? (opens in new tab)

Here's something you can learn in less than 1 minute: Stop using Quora with their "Signup / login so you can see more than the first few lines" popup spam.

I wish Google would remove that site from its index.

When linking to Quora articles, please add ?share=1 to the URL so people without accounts can read all of the comments.

Clickable: http://www.quora.com/Tips-and-Hacks-for-Everyday-Life/What-i...