List,
when it comes to software components / composition / extensibility,
everybody seems to bang her/his keyboard against the same paramount
monolith (see [1] for an illustrative example):
extend state or extend behavior or both
Isn't there something else? Is this the end (in the sense of: tail) of the
story? No sequel in sight, nothing *new* ?
/Klaus
[1]
http://citeseer.ist.psu.edu/zenger02extensibility.html