When Rousseau wrote his social theory, concepts of liberty and freedom were not new ideas. Hints of social contract reasoning are found in earlier works, most notably in Book 2 of Plato's dialog The Republic, as well as, in Socrates.
The total spending per iTunes account is $43 per year across all media, says Dediu. At 575 million iTunes accounts, that works out to $24.7 billion of consumer spending at iTunes per year. The average iTunes account's annual spending on software has followed music's trend, falling to $9 from $42 in 2008. However, average annual spending on apps has gone in the opposite direction, rising to $16 this year from $7 in 2008.
You can have up to 3 computers on your account, however you can only sync your iPod with only one account. My advice is to get your friend's songs on a flash drive and transfer them to your computer, then your iTunes will sync them to your account.Source(s): iTunes user for 3 years. I'm Back!ou can have up to 3 computers on your account, however you can only sync your iPod with only one account. My advice is to get your friend's songs on a flash drive and transfer them to your computer, then your iTunes will sync them to your account. Source(s): iTunes user for 3 years. I'm Back!