I've probably missed loads of the threads I've read and this page may become superfluous to requirements as the Wiki grows and becomes more complete.
NOTE: The old Facebook page has been deleted by Facebook, with the reason given was that it breached their Terms of Service. A new page has now been set up below, and if you had liked the old page then we encouage you to like the new page.
Facebook Microsavants Community Page
Ars Technica HP ProLiant MicroServer - A Quick Pictorial Tour
AVForums N36L Owner's Thread - Part 1
AVForums N36L Owner's Thread - Part 2
AVForums N36L Owner's Thread - Part 3
AVForums N40L Owner's Thread - Part 1
AVForums N40L Owner's Thread - Part 2
AVForums Tim's 7.24TB Tiddler Unraid NAS
Lime Technology MicroServer N36L - 6 Drive Edition
Overclockers Australia Discovery Thread