The name "D-Word" is ironically defined as "industry euphemism for documentary", as in: "We love your film but we don't know how to sell it. It's a d-word."
The D-Word is the longest-running online platform in the documentary industry. It was established in 1999 in New York City by filmmaker Doug Block and writer and online community builder Dan Richards as a result of Block's feature documentary, Home Page, and encouraged by protagonists of this film, Justin Hall and Howard Rheingold.
Block continues to be a co-host of The D-Word, together with documentary makers Ben Kempas in Munich (from 2001), John Burgan in the United Kingdom (from 2005) and Marjan Safinia in Los Angeles (from 2009).
Members of The D-Word engaged in two collaborative projects, composed of short films themed around Essays on Docs, a reflection on filmmaking, as well as War and Peace, the community's reaction to the September 11, 2001 attacks. A novelty at the time, these films were streamed online and presented at industry events like the International Documentary Filmfestival Amsterdam.
As of October 2016[update], according to the website's database, The D-Word has more than 14,000 members in 127 countries.
For her dissertation on the success of an online community, Lara Celini chose The D-Word as the case study: "The D-Word Community provides an interesting example of an online community that harnesses the power of the technology to help meet the demands of today’s fast-paced, international media environment, connecting documentary professionals on a level that was never previously possible without huge expenses and co-ordination."
Members of The D-Word are professionals in various fields of the documentary film industry. Some are very experienced filmmakers, including nominees for the Academy Awards, such as James Longley for Iraq in Fragments.
Membership in The D-Word is free but not automatic. Applicants submit a request to the hosts who will consider each application based on the applicant's track record, references, and location.
The D-Word has been criticized for this restrictive approach and for the use of an outdated conferencing platform. The hosts reacted to this by adding public discussions and building their own internet forum software tailored to the needs of the membership.
In addition to the private community, The D-Word hosts week-long public discussions, moderated by the hosts, featuring guest experts from the documentary world. Past guests include Anand Patwardhan, Albert Maysles, Sandi Simcha DuBowski, Ross McElwee. These discussions remain archived on the public part of the site.
The D-Word's public discussions have explored topics such as "Reaching a Wider Audience" with Lance Weiler; a conference on the use of social networks like MySpace by filmmakers; a panel on new online distribution platforms for documentaries, and reactions by broadcasters to the broadband developments. Other conferences have focused on ethical issues in documentary practice (with Patricia Aufderheide of the Center for Social Media).
Members regularly attend International Face 2 Face meetings at industry events such as the Sheffield International Documentary Festival, the International Documentary Film Festival Amsterdam (IDFA) or Silverdocs, close to Washington DC.
- The D-Word official website
- DO YOU KNOW THE D-WORD? 
- Hudson, David (1998-08-04). "A Search for Ourselves and the Future". Spiegel Online 32/1998.
- Celini, Lara (2005). "What makes an online community successful? A Case Study of The D-Word Community". Dissertation. Stirling: University of Stirling.
- Academy Awards database James Longley
-  public discussions