Just as new media technologies are challenging publishing and distribution conventions, traditional business models have also been disrupted in a news industry which has been facing declines in readership and advertising revenue in the West for decades (Meyer, 2004). In this environment investigative journalism has been one of the first to suffer from cuts to staff and resources (Knightley, 2004; Outing, 2005; Freola, 2007), or to be targeted towards the more profitable areas of celebrity coverage.

In response to this decline in funding, blogs have offered a new way to finance investigative journalism.

In April 2003 former AP reporter Christopher Allbritton posted a notice on his site, Back-to-Iraq.com, asking for readers to donate money so he could cover the Iraq war. In response, 320 people donated $14,334 through the site. As Allbritton travelled with his laptop, filing via a satellite phone or Internet café, donors were put on a premium e-mail list, so they received stories early and got extra reports and pictures. They also passed along story ideas and "occasionally berated him for overheated metaphors. "Readers were my editors," he says" (Ante, 2003).

Freelance journalist David Appell repeated the experiment successfully when he asked readers of his blog to support him in investigating a sugar lobbying group's attempt to get Congress to cease funding the World Health Organisation (Bowman and Willis, 2003), while Talking Points Memo also relied on reader donations before an approach from the inventor of BlogAds allowed Josh Marshall to fund his operation through advertising (McDermott, 2007).

The blog Firedoglake.com managed to get its readers to donate enough money to cover the travel expenses of six volunteer bloggers and $3,500 a month rent on a Washington apartment so that it could report on the trial of Lewis "Scooter" Libby (Shane, 2007). 

The reader donations of both money and time meant the site was able to draw on "more boots on the ground than any commercial news operation ... more background, savvy and commitment to the case. And they dominate[d] the coverage of a big news event. Journalists themselves use[d] it to keep up and get their bearings." (Rosen, 2007). Jay Rosen added of the fundraising:

"What makes it possible are the people who gather at the site, and the falling cost for those people to meet up, realize their number, find a common mind, and when necessary pool their dollars to get their own correspondents to Washington ... the cost for like-minded people to locate each other, share information, and work together is falling— dramatically. And so things unthinkable or impractical before might be quite doable now." (Rosen, 2007). 

Marshall Kirkpatrick (2007), writing specifically about video journalism, notes three models for financially sustaining investigative work: foundation support, viewer donation and licensing/advertising. Typicallu, the reality is a mix of all three. Alive in Baghdad and Alive in Mexico, both produced by Small World News, for instance, aim to finance their work through licensing deals with mainstream media, although the team has also drawn on donations, subscriptions and prize money (Gannes, 2007) while Democracy Now! is financed by foundations and viewer donations. Collateral News, says Kirkpatrick, "appear [to] do commercial video production to support their investigative journalism". Michael Yon, on the other hand, has added to reader donations by selling photographs online, and copies of a book (Yon, 2007).