But Tim O'Reilly, chief executive of publisher O'Reilly and Associates and a longtime open-source software supporter, believes they're debating yesterday's issues.
"Because (open-source licenses') conditions are all triggered by the act of software distribution, they fail to apply to many of the most important types of software today, namely Web 2.0 applications and other forms of software as a service." O'Reilly said. "What we need is a new 'open services definition."
The GPL's reciprocity requirements--you may change the source code, but if you distribute the new version you have to share the changes--don't apply when modified projects are being hosted on the Web as a service rather that distributed to other programmers.