Project Planning software

Today I have been mostly using openproj for project planning. It seems to compare well with Microsoft project and can do all the basic stuff just as well. There seems to be some general limitations with project planning software though that would benefit from looking at how object orientated software is written. If you could have the idea of funtions in planning software (re-usable groups of tasks with standard inputs and outputs), this would change the funtionality considerably. It would also make adding in or modifying a group of tasks that is used more than once very efficient. Maybe openproj, being open source, would be the ideal way to try this out... Will think about this more

http://openproj.org/