The late Stan Kelly-Bootle, who wrote a witty humor column in UNIX Review for years, famously said (paraphrasing here): "Everyone's talking about top-down or bo

The late Stan Kelly-Bootle, who wrote a witty humor column in UNIX Review for years, famously said (paraphrasing here): "Everyone's talking about top-down or bottom-up programming, but from what I see, it looks like it's mostly bottom-down."