well, interesting topic.. umm, can't we work zone-wise? I mean, there will be a series like episode-1, ep-2, ep-3......members from Chicago will make one; members from london will make another 1...goes on..
[scheduling will be a big problem, i know]
OR, pick a concept or idea...give e deadline..let the members do the scripting, shooting and editing..
I prefer the first one though..
I think there are several inherent problems with that approach.
Firstly, the real selling point of this project would be to form one coherent movie out of all the footage that's submitted. We could easily do something like New York, I Love You or Paris, Je t'aime but that sort of episodic approach is very different and is actually the same sort of thing that we're already doing in Secret Santa and the new Weekly Challenges.
That said- if we do have members who live close to each other (Chicago, London...etc.) it would be extremely useful to have them collaborate on segments. Certainly if one thread of the film is going to be shot where there are two members active it would make sense for them to work together.
I also think doing anything in episodes (I assume you mean as a webseries?) has a lot of difficulties. The amount of series that get two or three episodes in and then give up without really acheiving closure is enormous. It would mean a lot more sustained work with only the expectation of having a finished project. I don't think all that many people would be proud to be part of a half completed web series. But we could definitely put together a short film.
As for your second approach, well that is, in effect, what the weekly challenges are going to be. This thing would be a different idea because it would ultimately be edited into one storyline, rather than lots of shorts. I think putting deadlines and rushing people into providing footage would not be the point of this. If it takes a year to produce something of good enough quality then that's fine. It would just be amazing to have something at the end of that that was properly produced, directed, written, edited, acted, scored...etc, by Indietalk as a community.
These are just my thoughts and feel free to tell me if you think I'm looking at this the wrong way.