If only tablets had on-screen keyboards or supported Bluetooth keyboards or keyboard docks! Those poor students with tablets! They're unable to do anything but watch Netflix!
This sort of commentary just sounds stupid. Even if you want to make a point that tablets don't have good native input solutions don't go full hyperbole. All you're doing is reducing the impact of the point you're trying to make.
In the real non-hyperbolic world tablets are perfectly capable of being typed upon. I would even suggest tablets (especially higher end ones like iPads, Nexuses, and Galaxy Notes) can be more capable than laptops in some situations when given to students.
It's entirely possible for a kid and with iPad to produce their own podcast or video presentation for a class. They've got an audio recorder, video camera, and still camera in their hands. There's also plenty of apps that let them splice all of that together into something coherent and interesting. They can also use that same device to type up a more traditional report.
The idea of kids putting together multimedia presentations has been around for a long time but the technology to do so has really sucked. It's either been overly complicated or vastly underpowered. There's room for both traditional written reports as well as multimedia projects. Having devices that can handle all of them is a good investment.