I'll keep my list short and limited to article submissions.
My favorites, from other people:
• Darwin Was Wrong About Dating from ButterflyEffect.
• The Internet is a Surveillance State from joelg236.
• The Smarter You Are, the Stupider You Are from insomniasexx.
• Why Our Future Depends on Libraries, Reading and Daydreaming from humanodon.
And a couple from me: