Open source programs open to scrutiny

It gives me a sense of comfort to know that open source programs are open to scrutiny by people who just want to know stuff and to people who need to know and be able to critique it. In this example Tali Garsiel, a developer in Israel who likes to figure out how things work, began exploring the internals of Firefox, Chrome and Safari (which is partly open source). She documented what she found... (link)