The site is to be presented today is primarily a source of knowledge and entertainment, but also a great way to present PDF documents. After calling the current Issuu publications from different categories to show a well-styled interface.

When browsing the web I've found an interesting online magazine about Linux. The Issue 11/08 of Yalm discussed mainly

Who has been looking for a hefty collection of information on current Linux distributions will find it here.
Furthermore, in this free online - magazine, which is always on 1 Sunday of the month appears, reports on current top issues,
Top's the issue 11/2008 are: