YouTube is a place to discover, watch, upload and share videos.

Discover your ancestors with the world

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessori...

Buy and sell handmade or vintage items, art and supplies on Etsy, the world

Find what you want in a library near you with WorldCat, a global catalog of library collections.

EBSCO provides on-line databases to libraries worldwide with content that includes full-text journals, books, monographs, magazines, reports, essays a...

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

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

See what your friends are reading. Keep track of what you

Quandl is the easiest way to find, use and share numerical data. Search millions of datasets. Instantly share, download, graph.

Helps groups of people with shared interests plan meetings and form offline clubs in local communities around the world

Alexa provides information about websites including Top Sites, Internet Traffic Stats and Metrics, Related Links, Online Reviews Contact Information a...

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...