The unix philsophy might make sense for command line apps — though even there if you look at any manpage you find that they usually do more then one thing, incl

The unix philsophy might make sense for command line apps — though even there if you look at any manpage you find that they usually do more then one thing, including things you could easily do by piping the output to another command — but what does it mean in the context of a word processor? You want another app to count the number of words in a document, for example?