> It wasn't until Napster made that 0 minutes of googling that MP3 filesharing really took off. (a) network effects (b) autosharing, spurring more (a) Neither

> It wasn't until Napster made that 0 minutes of googling that MP3 filesharing really took off. (a) network effects (b) autosharing, spurring more (a) Neither of these apply here.