Sometimes people ask me about how to use function points measurement techniques in a Drupal project.
For me, this is a wrong way to measure any kind of Drupal project because we have a framework with a lot of different approaches with modules making different results and these modules and the core are done. If function point measure logical files, interface files, etc, how can I use it? And worst, how can I put on the head of some "standard people" that we don't need to use this kind of technique to measure a Drupal project?
Also, another question, which technique the folks use to answer a question like this to a corporate and/or government client that just know function point measurement to buy software?