Interesting note in this article by Motley Fool (via MSNBC) about yesterday's widely reported Reuter's survey . You know, the one that surveyed 450 potential buyers of music players. The survey found that 35% of folks expressing interest in Zune see it as an upgrade to an existing player - as opposed to 18% for the iPod. And, 80% of respondents chose iPod as their first player (70% without being prompted). That's not that surprising to anybody around here - iPod is a great product with very strong...