
As reported on iLounge, iTunes is now the US's 3rd largest music retailer with 9.8% of music purchases covering the first quarter of 2007. Apple still trails behemoth Walmart (sitting at #1) and Best Buy. The top 5 stands as follows:
1. Walmart (15.8%)
2. Best Buy (13.8%)
3. Apple iTunes (9.8%)
4. Amazon.com (6.7%)
5. Target (6.6%)
Since its inception in early 2003, iTunes quickly became the leading digital music store. In November of 2005, Apple breached the top 10 US music retailers (for both physical and digital sales).
tv has a larger installed base, I think you'll see Apple come out with a TV subscription and movie PPV plan that will put more money in Apple's pocket than the current setup.