HEATKEYS

Twitter is without a doubt the best way to share and discover what is happening right now.

Prezi is the zooming presentation editor

Project Gutenberg offers over 33,000 free ebooks to download.

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing service for geocaches around the world.

Disqus is a global comment system that improves discussion on websites and connects conversations across the web.

Exposing fallacious reasoning and cognitive bias in every day news.

Upload, share & explore brilliant, high–resolution gigapans & gigapixel images. Shop photo stitching software, gigapixel tools & panoramic camera heads to shoot and share panoramas like never before.

Earn money for each visitor to your shortened links with adf.ly! Use a URL shortener service that pays.

Pictures for Pinterest, Picture Pins

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...