That's not entirely true. The shuttle could do things no other ship could, including what's on the drawing board. The shuttle could down mass a lot of stuff. L

That's not entirely true. The shuttle could do things no other ship could, including what's on the drawing board. The shuttle could down mass a lot of stuff. Look at the long duration exposure facility, a bus-sized satellite filled with materials experiments. We have rockets to take that to orbit now, we don't have something that could bring it down. It's arguably the ISS, in its current configuration, would have been possible, and Hubble would have probably been abandoned 20 years ago without the shuttle. The shuttle had problems, but its greatest strength was a gigantic space bus, built to take big satellites up and down. In fact, one of the biggest missed opportunities coming from the SpaceX camp I'm seeing is a lack of science and payload applications for the BFR/ITS. Example: the James Webb space telescope will be launching soon. It's a 6.5 meter telescope with weird folding mirrors because of the limitations of the launch vehicle. The ITS has a seventeen meter payload. Put a big fairing and a transfer stage on the ITS, and you can deliver gigantic payloads to orbit like we've never seen. Want a radio telescope at Earth-Moon L2? ITS can do that, but no one has even suggested it so far.