When I look at the dead and grayed out comments (you can turn on "showdead" in your profile to see the dead ones), I usually consider them to be lower quality t

When I look at the dead and grayed out comments (you can turn on "showdead" in your profile to see the dead ones), I usually consider them to be lower quality than the comments that have not been downvoted and flagged. Do you feel otherwise? If so, could you link to some examples?