More on the Stanza USB Sync removal

John Gruber over at Daring Fireball has more on the removal of USB synching from Stanza. It would appear that the current iPhone SDK has no publicly documented functions for USB synchronization of files and content. This would mean that the request to remove such functionality was done more to keep developers compliant with SDK terms and less to do with potential competition between Apple's iBooks and existing eBook application providers.