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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 friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Academia.edu helps academics follow the latest research.

Wrocław Univesity of Technology on academia.edu

Quizlet is a lightning fast way to memorize vocabulary lists. It

All Acronyms Dictionary - free online Acronyms and Abbreviations Dictionary. Quickly define the meaning for all acronyms and abbreviations. Not sure how to abbreviate something or what does the particular acronym stand for? Search the All Acronyms on...

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Scribd is a social publishing site, where tens of millions of people share original writings and documents. Scribd

Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

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

Marketing automation & sales lead management software from Genius is easy to use & to set up. Demo our marketing automation software and try it free today!

120 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.