I'm a fan of many kinds of offbeat open source efforts, and the idea of community contributions can be applied to any number of pursuits, as seen previously in this post. This week I came across a few eyebrow-raising open source stories worthy of another short roundup. Here, you'll find four unusual examples of left-field open source in action.

Imagine how successful Dell's Ubuntu offering could be if just one Dell Ubuntu machine was put in retail stores. If people knew of an alternative to Windows, they would go for it! So what do you say, Dell? Why don't you try to put at least one of your Ubuntu machines offered in retail stores? Please add your support!