Even before the whole thing is published in an Open Source fashion way, you can contribute in any of the following ways (not many require you to really get involved, but you are welcome to do so):

• basic feedback about this wiki and tips on (DoKu)

• tips on documentation

• help setting up a unit testing strategy

• help setting up code hosting and svn or equivalent

• help discussing and choosing an approriate license

• help reviewing design of core classes and applying good ol' patterns

• help documenting core classes with UML diagrams

• installing, testing and providing use cases for application's usage of core classes

• planning and managing a project sub/project in:
• * core Olive framework
• * core Lib
• * the Modules project
• * the Components project
• * the Applications project

This project is yet at an early phase, so don't hesitate and contact me if you feel the urge to be a part of yet another php mvc framework.

info at andretorgal dot com