Ask Slashdot: Successful Software From Academia?

An anonymous reader writes "A lot of masters and PhD theses are about development of software targeting the solution or the automation of a specific problem. Bioinformatics, for example, has a lot of journals about software tools that are coded in academic environments; some of this software is the final result of a four-year PhD. But my question is, how much of this software will see the light outside the universities? I know of some examples, like BSD, but they are an exception, right? Is there any list of successful software created entirely inside universities' labs that became widely used?"

Windows?

[fartrader]

Oh wait that was Pre-K