Speculation has been poking around lately that the iPod classic's time is not long for this world, but before you start etching out the gravestone, take a look at these recent sales rankings from the NPD Group. According to the numbers, the iPod classic is still the fifth most popular MP3 player in the US, right behind all four versions of the iPod touch. Apple, in fact, claims 9 out of the top 10 spots on the list, but while the shuffle and the nano are down in the 6-9 spots, the iPod classic still reigns supreme when you don't need to have apps.
That makes sense -- despite m