They finally killed the headphone jack in the plain-jane iPad, what a shame. I'm not exactly a tablet person -- my ereader suits me just fine for reading, which is all I'd want to do on a tablet, anyway -- but why do people put up with this? I understand that phones are small, and thus "hard" to fit the jack into... but why remove it from tablets?
What is the alternative? Android tablets are no drop-in replacement. Ipads are great for music production. Many great apps only exist on iOS. Bluetooth audio introduces a delay which makes playing software instruments live impractical. So dongles until Apple comes to reason.