Swartz, who helped create an early version of RSS and later played a key role in stopping a controversial online piracy bill in Congress, died an apparent suicide.

London - If it’s possible to judge someone by the status of those who pay them tribute in death, then Aaron Swartz was an internet colossus.

The campaigner for web freedom and co-inventor of the RSS content distribution system was found hanged in his Brooklyn flat last Friday.

The following day, Tim Berners-Lee, creator of the world wide web, wrote on Twitter: “Aaron dead. World wanderers, we have lost a wise elder. Hackers for right, we are one down. Parents all, we have lost a child. Let us weep.”

While those who loved and respected him mourned their loss, the reasons a visionary like the 26-year-old Swartz would choose to take his own life remained in doubt. One theory is that his death was connected to his prosecution for alleged data theft.

The Massachusetts Institute of Technology, the foremost technical university in the US, has taken what could be the first step towards solving that mystery, ordering an internal investigation of what role it might have had in the tragedy.

Swartz, who suffered from depression, was a hero to activists committed to ensuring maximum and free access to knowledge and content on the internet, a person of nearly exotic brilliance who helped invent RSS when he was barely a teen and who co-founded the social sharing site Reddit.

But as colleagues filled the ether with paeans and tributes to his achievements – and his family and friends prepared for his funeral this week in Chicago – attention turned to his 2011 arrest for stealing thousands of scientific articles from a closed archive at MIT called JSTOR with intent to distribute them for free on content-sharing websites.

Swartz stood accused of recklessly damaging a computer when he took his laptop into MIT’s building and illegally downloaded close to 4 million scientific papers, which he believed should have been available to all.

He was due to stand trial on 13 charges of data theft this year and was facing fines and up to 30 years in prison – longer than his shortened life – had he been convicted.

Already controversial, the prosecution’s case will now come under even greater scrutiny. Critics have accused prosecutors in Boston of harrying Swartz and losing any sense of proportion as they pursued their case. Since the weekend, more than 1 500 copyright-protected articles have been made accessible for free on the web by their authors and owners as a tribute to Swartz under the common name #pdftribute.

“He was brilliant, and funny. A kid genius,” Professor Larry Lessig, director of the Edmond J Safra Center for Ethics at Harvard University, wrote in his blog. Swartz was a fellow at Harvard and attached to the Safra Centre when he hacked into JSTOR. A petition signed by 12 000 people so far has been sent to the White House demanding the sacking of the prosecutor who was in charge of the Swartz case, US Attorney Carmen Ortiz.

“He was a soul, a conscience, the source of a question I have asked myself a million times: ‘What would Aaron think?’” Professor Lessig went on. “That person is gone today, driven to the edge by what a decent society would call bullying. I get wrong. But I also get proportionality. And if you don’t get both, you don’t deserve to have the US government behind you.”

Some have suggested that while JSTOR asked prosecutors to drop the case, the authorities at MIT took the opposite view. MIT’s actions gave Ortiz “the excuse (she) needed to continue (her) war against the ‘criminal’ who we who loved him knew as Aaron”, Lessig added.

The MIT investigation into these and other claims has been ordered by the university’s president, Rafael Reif. He appointed Hal Abelson, a professor of electrical engineering and computer science at MIT, and a founding director of Creative Commons and the Free Software Foundation, to lead the probe.

“I and all of us at MIT are extremely saddened by the death of this promising young man who touched the lives of so many,” Reif said in a statement. “It pains me to think that MIT played any role in a series of events that have ended in tragedy.”

In a statement issued at the weekend, Swartz’s family did not hesitate to point a finger at the government that had been preparing to prosecute him. His death, they said, was “the product of a criminal justice system rife with intimidation and prosecutorial overreach”. The statement specifically blamed decisions by the Massachusetts prosecutors’ office and MIT.

Activists who considered Swartz their pied piper took early revenge on MIT by hacking into its website and crashing it at the weekend.

But Abelson, its chosen investigator, is also a fighter for intellectual freedom on the web. Maybe MIT has finally done something supporters of Aaron Swartz can agree with. –The Independent