The Document Foundation and LibreOffice produce a large number of articles in every kind of media, especially online: from dailies to tech magazines and blogs in every possible language. Keeping track of every publication is a real challenge, but there is a resource accessible from this blog under Media Hub > Press Clippings on the main menu (top black bar): http://www.scoop.it/t/tdf (screenshot on the left). It is a list of articles in magazines and blogs, mostly in English, updated at the end of each week (on Sunday).
Articles are spotted by search engines, but it is possible to add links manually. So, if you spot a nice article about The Document Foundation or LibreOffice, please send the link to firstname.lastname@example.org. The article will be added at the end of the week, and will be available to all readers.