Introduces a modification to Softgoal Interdependency Graph (SIG) models to study software ecosystem (SECO) health. Other than the introduction of terms and a list of the practicies from KDE.
Principled Evaluation of Strengths and Weaknesses in FLOSS Communities: A Systematic Mixed Methods Maturity Model Approach
Proposes a maturity model for FLOSS communities. The paper suggests that more "traditional" metrics based approaches to studying FLOSS communities do not by themselves provide guidance regarding opportunities for improvement which is of use to FLOSS community managers. TODO: pick up reading from page 40