Imho, the important thing is the degree to which a comment contributes or adds information to the discussion. So something like linking an article about PPT ov

Imho, the important thing is the degree to which a comment contributes or adds information to the discussion. So something like linking an article about PPT overuse in the military w/ a quip is much better than just a quip at PPT's expense. (Given that some people might not be aware of the reported overuse of PowerPoint in the US military)