A well installed microcode bug will be almost impossible to detect.
I wanted to avoid, special IO for terminals.
I wanted to have virtual memory, at least as it's coupled with file systems.
SCCS, the source motel! Programs check in and never check out!
The X server has to be the biggest program I've ever seen that doesn't do anything for you.
I also have an idea for a book on biodiversity, and why and how we should be conserving it.