Well, it really didn't save any ROM space since nothing in the ROM used it! Woz has since said that he thinks that the Apple BASIC interpreter (in ROM) could ha

Well, it really didn't save any ROM space since nothing in the ROM used it! Woz has since said that he thinks that the Apple BASIC interpreter (in ROM) could have been shrunk by 1KB (5KB->4KB) without any loss of performance by selective use of SWEET 16, but that never actually happened. https://www.apple2history.org/museum-a-l/articles/byte8501/ https://www.apple2history.org/museum-a-l/articles/byte8501/