It's a good analogy because you can make anything out of lego - even a car - but it won't be anything good for real use, just toys. BTW if I was making UNIX co

It's a good analogy because you can make anything out of lego - even a car - but it won't be anything good for real use, just toys. BTW if I was making UNIX command line today it would use LinkedHashMaps for everything instead of text streams.