Wen and Paul: here we go again...
I think like RTB said that many people nowadays like to say that they have a monopoly on some 'lost art' - to make them unique and seem spectacular. Pretty much for marketing purposes... But i do think that there are styles that are pretty rare and not so much in the public eye. Heck even something like Xing Yi Quan isn't as well known as Shaolin
People add their own personal interpretation to anything that they do, that's why it can be said that everyone is doing their own style anyway imo - no need to break away and 'create' your own, as you already are
At the end of the day, i think there are only so many ways that the general human body can move (a head, 2 arms, 2 legs...), so there are many similarities in the systems we have today, and of course there will have been in the past as well. That doesn't mean that they crossover however...
As for the 'lost styles' learned from manuals, scrolls or whatever, i would say that's a bit questionable to say the least. It's just like learning from a book you by from a shop
david
--- for some reason it's not letting me post. this is my 3rd attempt...
Peace is not the product of terror or fear.
Peace is not the silence of cemeteries.
Peace is not the silent result of violent repression.
Peace is the generous, tranquil contribution of all to the good of all.
Peace is dynamism. Peace is generosity.
It is right and it is duty.