[cheald]

And from a Ruby mindset, is a limitation in the Python language. :)

[jfb]

Yep. There's no right answer. I say, a pox on both their houses.

  (and predicate-1? predicate-2?)

[georgemcbay]

As someone currently dealing with a lot of Java code, I love that Java only has && and not "and", it allows Java programmers to construct simple, easy-to-understand constructs like this:

  if (true && false == true) {
     return new BooleanFactory(true);
  } else {
     return new BooleanFactory(false);
  }