Poll: Do you use open source code in your apps?

A benefit of open source code is that other developers can use it for free, yet it doesn't seem like many developers do so. Do you use open course code?

One of the frequently cited benefits of open source code is that it can be used by other developers for free. In reality, though, it seems like many developers never do so, for a variety of reasons (licensing concerns, technical, lack of available packages, etc.). So take this poll to let us know if you're using open course code in your applications.