Its funny coz i presented it as a speech and discussion to my teacher [today] and he simply found my ideas "interesting"... a good interesting though, he wasn't very specific.
I think 'extinct' is probably too strong, but i don't want to be too vague with saying its just not as major as it was once. But even though detective films aren't the 'leading genre', they still exist and are successful, through 'midsomer murders' and 'ms maple', etc. I think you know what i mean here.
By successful, i mean that the particular genre is influential in the contemporary culture, that is, the issues that it plays with and expresses are relevant to the social climate of time period; i.e. "Chick flicks" value the femininity of women, which has been a strengthening issue in Western Culture since the rise of a sexually liberating Post-Modern ideology in the late 1960s.
This degree of influence would be too hard to measure statisically, and i don't think the success of a genre could really be reduced to a statistic, as you are implying. Perhaps just an indication that it is a popular concept.
With regards to Revenge Tragedy, i am concentrating on the absence of Honour as a prominent value in our society, except i'm still not sure why we no longer value it as highly.
Perhaps because our world doesn't conform to the military origins of the word Honour, although there would be contemporary 'adaptions' to the concept, such as patriotism, etc.
What is your evidence that Revenge Tragedy is still alive today?