Hi,?

My name is Jeremy and I am working on a web based Project Management solution that is designed specifically with filmmakers in mind (think basecamp for filmmakers). Im a filmmaker myself, and have found where current softwares are lacking, and going back and forth with a bunch of emails, documents, google calendars etc with your staff, freelancers, and clients turns into a bogged-down nightmare quick. So I'm out to build a better solution.
What I'd love to hear from everyone is:

1) What is your current communication method/solution for projects/productions?
2) What do you like/dislike about it
3) What would you like to see implemented in your dream Production Management software solution?

Thanks everyone!?
- Jeremy