[pkorzeniewski]

I can't believe some companies include such clause, I would never sign such bullshit agreement. I can understand a clause against creating something that can be a competition to your employer products, but other than that - stay away from my free time.

[walshemj]

Its the way Anglo Saxon employment law has developed over century's one of the key acts is the "Masters and Servants Act".

Employment law heavily favours the employer hint we are the "servants" here

[frandroid]

You may also never work for some of these awesome companies. Pact with the devil, etc.

[Dewie]

It seems that many professional programmers like to program on their spare time, maybe in order to use other technologies or something else. And yet companies like these want to be able to enforce that they can take over all that code produced in your free time... what the hell? Apparently they want to stifle people's creativity and discourage people who want to hone their craft outside of their job. Looks like a lose-lose, to me.

Maybe the company and the programmer doesn't care when the code produced is toy-programs/educational code, but it seems like a deal-breaker if the programmer wants to make some open-source code, or maybe even some code to produce some extra income. (I don't see a problem with the latter if it's in another domain than what the programmer is employed as.)