I think the major good idea in Unix was its clean and simple interface: open, close, read, and write.
I still have a full-time day job, which is why it took me five years to write An Ear to the Ground, and why I won't have another book finished by next week.
I also enjoy writing my regular column for Organic Gardening magazine, so I may do more of that sort of thing in the future, if anybody wants it!
