Yes, there's plenty to discuss - for example, using DVDs of experimental films to give audiences a new way of watching films. They can jump around from chapter to chapter within a film to create their own unique viewing experience instead of watching from start to finish as with mainstream movie entertainment. A lot of films would benefit from this approach. I'm actualy encouraging it in my latest release EXIT.

But how many people are going to pick up the theread and discuss it?

Maybe people are too scared to be identified as 'experimental filmmakers' lest they get called 'wankers' by people who don't like anything unusual.