What a pretentious mess this is. The content isn't the problem, it's that they attempt to incorporate this pitiful excuse for a software package. The slowdown is incredible considering the app looks like a DDOS window. The level of confusion created by trying to consolidate 3 different programs with 5 different submission methods and a number of other caveats makes for a mind-bending amount of frustration just to submit what could easily be sent by e-mail. Instead, you're forced to navigate through a poorly assembled product in hopes you can submit the homework that you could have finished in half the time without the stress.
Whoever decided to incorporate this sad excuse for "innovation" obviously didn't realize that technology is generally only considered efficient or beneficial when it eases the pain of the methods it is replacing. When things become infinitely more complex, you've officially failed at doing anything beneficial, in fact, you've allowed for detrimental material to be released that complicates a course that doesn't need to be complicated. Well done Stanford, real quality stuff.