thelinuxlink.net

I was checking out this site which features hardware related reviews and
was pleasantly surprised with their linux related
articles(http://anandtech.com/linux/):

http://anandtech.com/linux/showdoc.aspx?i=2114 - benchmark article
comparing 64 bit OS's on the same exact hardware (WinXP Best vs Suse vs
Fedora)

http://anandtech.com/linux/showdoc.aspx?i=2208 - Myth TV vs Win XP Media
Center Edition

http://anandtech.com/linux/showdoc.aspx?i=2190 - MythTV