http://www.quelle.de

http://www.handyattacke.de

Englishtips.org is a place where users share materials for learning English. One had scanned a book and needed the audio files, another person had the audio files but no book. Both of them found Englishtips.org and were able to complete their sets. This example from the very beginning has had a long tradition and nowadays there are more than 100.000 users - still doing the same! Besides there is a site crew with the ADMIN first of all, and helpers, called TRUSTED CONTRIBUTORS (= moderators). There are no "shop assistants" or "clerks" as some users sometimes think or ask.

Mediafire is a many times awarded free web-server that allow us to upload, download and share pictures, compressed files, and others for free at a high speed.
Something great in it is a bar that displays the percentage of your last upload/s. It's goes pretty fast and it checks the uploads -to avoid corrupt content-. It also provides a an online picture viewer.

The Voice of America, which first went on the air in 1942, is a multimedia international broadcasting service funded by the U.S. government through the Broadcasting Board of Governors. VOA broadcasts more than 1,000 hours of news, information, educational, and cultural programming every week to an estimated worldwide audience of more than 115 million people. In more than 15 languages

Taringa is an Argentinian website created mainly for sharing link, but also for posting news, flash animations, off-the-topic articles, tutorials, etc.