Update: We added Shockwave
After receiving a number of examples where our users needed Shockwave, particularly in education, we've added it.
We're tough about adding too much to Ninite, but that's always balanced by user demand.
We think people are just installing Adobe Shockwave out of habit.
Nobody has been able to send us a link to a site that requires it and we've been happily using Shockwave-free computers for years.