Open Source History Lessons: 5 FOSS Projects That Didn't Pan Out

There’s no denying the success of free and open source software projects like Linux, Apache and (probably) OpenStack. But what about the FOSS projects and companies that have enjoyed less success? Here’s a look at some free and open source software projects or businesses that had good ideas, yet never delivered on them (at least not fully).
Source: Ziobudda.net