== A barnstar for you! == 

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 |style="vertical-align: middle; padding: 3px;" | Hi David, 

 on December, 27 I edited the Wikipedia articles Software Engineer and Software Engineering, and you reversed my changes 2 hours later, giving "rv unsourced commentary" as the reason. 

 The changes I entered described the situation that software engineers are not able yet to measure the materials they work on, i.e. the knowledge going into their software and the knowledge represented by the software they write. 

 Could you please let me know what you think would be the right way to add this information to Wikipedia? 

 Kind Regards 
 Martin Rösch    
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