GOOD DAY FOR:

Pinning
Pinterest's valuation jumps from $200 million to $1.5 billion thanks to a new round of financing. [Newser]

Coffee fiends
The most comprehensive study to date finds that drinking coffee may decrease the risk of heart disease, stroke, and diabetes — and help you live longer. [Discovery News] 

Fairy-tale weddings
Disneyland Tokyo announces that it will allow same-sex couples to get married in the theme park. [Death & Taxes] 

BAD DAY FOR:

Guerilla graffiti
Banksy's famous "parachuting rat" street art is destroyed by workers doing construction on a cafe in Melbourne, Australia. [The Daily What] 

Occupy TED
TED organizers, who sponsor brainy conferences on everything from climate change to innovation, earn criticism for failing to publish video of a TED talk about income inequality. [The Billfold] 

Wrong numbers
Two Alaska women face possible charges after they accidentally texted a state trooper about their plans to buy alcohol in a town where it's illegal. [Huffington Post]

For more winners and losers see: Good day, bad day: May 16, 2012