What is light as a feather, but includes some heavy reading? The digital edition of Linux Journal, of course. In PDF format the digital edition is the ultra-portable, super-searchable, easily-archivable twin of the print magazine you've come to know and love.

Shameless plug: if you aren't already a subscriber, go to http://www.linuxjournal.com/dlissue to find out more about the digital edition and download a sample copy.

Also, just a reminder for all you digital subscribers out there, back issues of Linux Journal are available for download in PDF format since October 2005.