Chrysalis was hurt by its use of JSPs as the (sole) view technology, as well as lack of support (the project seems to have stopped being active in 2004)
View L: 12 C: 6 AJAX support L: 5 C: 2 Documentation L: 11 C: 7 Backward compatibility L: 3 C: 3 Support L: 14 C: 4 Database integration L: 6 C: 6 Integration L: 9 C: 3 Internationalization L: 5 C: 1 How complex is it L: 10 C: 8 Abstraction L: 4 C: 2 Separation of concerns L: 4 C: 8 file upload L: 1 C: 1 plug in SSO L: 1 C: 1 final: Loom 85 Chrysalis 52