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

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

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

Good old Wikipedia, great new look

Loop YouTube videos, repeat any part or the whole YouTube video, play YouTube videos continuously with RepeatVids.

iPhone App Reviews, iPhone Game Reviews, and iPhone News -- the best iPhone and iPod Touch application reviews, news, new releases, and price drops

Biblio brings together thousands of independent booksellers worldwide to offer you over 50 million used, rare, out-of-print, signed and first edition ...

SimilarWeb offers an improved method of navigating the internet as a complementary product that will assist users and improve their internet surfing e...

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