I totally agree: PM tools are useful in general, and the more the tool's feature set aligns with your individual needs, the better. Hence it makes sense to have

I totally agree: PM tools are useful in general, and the more the tool's feature set aligns with your individual needs, the better. Hence it makes sense to have a modular PM tool. As one of the lead developers of Collabtive ( http://collabtive.o-dyn.de/ http://collabtive.o-dyn.de/ ), I think we did something right: Collabtive itself is a basic PM software - very accessible, simple to use. When your company and your projects grow, you can add modules like a Gantt chart and project templates as you go. This way the software will adapt to your growing need for overview and division of work.