Using graphics (instead of programming) to communicate with computers,
is equivalent to,
using sign-language (instead of English) to communicate with humans.

1. Each one (UML and Sign-language) is constrained and restrictive by its very own nature.
2. Even if you speak perfect English (or you write the perfect program) you sometimes fail
to communicate your point to humans (or to computers). How would you fill the gaps
when you shift to sign-language (or to UML) ?

~
JJ
~

Jagmeet Singh Hanspal
http://www.linkedin.com/in/hanspal