And, as johnl asked in the github thread, does Google hold copyright on Chris's comments here on HN? Code, comments... they're both speech. If you can sign aw

And, as johnl asked in the github thread, does Google hold copyright on Chris's comments here on HN? Code, comments... they're both speech. If you can sign away code copyright in an employment contract, can you also sign away copyright to all human language speech you write?