Ghosts I-IV Amazon's 2008 best selling album...

Nice to see that even though Nine Inch Nails released all 4 Ghosts albums under the Creative Commons Attribution-Noncommercial-Share Alike license, meaning NIN fans (and non-NIN fans) could legally share & download free versions of the album, Ghosts I-IV actually went on to become the best-selling album of 2008 on Amazon's MP3 store. 

Also good to see fans paying for quality independent releases.... Personally I opted for the Deluxe $75.00 box set (CDs, DVD, BlueRay disc & artwork) bought directly from nin.com. Also nice to note that the Limited Edition $300.00 box set (CDs, DVD, Blue Ray disc, vinyl & artwork) sold out in 24 hours.