Should auld acquaintance be forgot? Comment on "Farewell, HSJ!—address from the retiring editor" by Z.W. Kundzewicz. Issue 5 (3rd April 2016) - Koutsoyiannis, D.; Acreman, M.; Castellarin, A.; Savenije, H.H.G.; Cudennec, C.; Blöschl, G.; Young, G.; Montanari, A.; Watkins, F.