CNN blocks or quickly removes 9 out of 10 of my comments as well, but in this instance they are all getting through. Not sure how their system works, but every once in awhile they either take a day off or they allow certain things to "slip through" as a way to test the sheeples reaction to it.
Either way, despite having commented on CNN almost daily for several years running, I still don't know when my comments will get through, so I just take a volume approach. Same as Yahoo and pretty much every place else. They try to make it difficult for us, but with enough effort we cannot be silenced/stopped.
As for my "account", I have a great many of them. When one gets blocked, I move on to the next (though they rarely get permanently blocked..). On this article I have been using "Chosen1One1" and they are all getting through, so no need to move onto the next one.
If you have the time, some help would be great!