Conferences and Festivals

International Documentary Festival Amsterdam:
DocLab
http://www.doclab.org/

Sundance
Tribeca Film festival
Hot docs
Silver docs
Toronto Film Festival
South by Southwest

http://www.documentaryfilms.net/festivals.htm

Mobile phone film fests -- a good list is here:
http://mobifest.net/festivals/

http://www.crossoverlabs.org/
http://sheffdocfest.com/

Upcoming (October, 2011):
Cross Media Case Studies at Leipzig festival for documentary and animated film
http://www.dok-leipzig.de/industry-press/industry-offers/training/cross-media-case-study