Phoronix: Ubuntu Is Close To Recommending 64-Bit By Default

While x86_64 hardware has been very common for years and it's now almost impossible to find new PC hardware that is x86-only, the Ubuntu download pages have continued to recommend the 32-bit version of Ubuntu Linux by default for new desktop installations. Fortunately, that may finally change...

http://www.phoronix.com/vr.php?view=MTQ0OTA