We flew down to Orlando Friday night, the night the strike was proposed to start. Our flight went off as usual with no problems. We were actually sitting in front of a NW pilot flying home, and the people he was sitting next to were asking him some questions about the situation and we overheard. He was being (probably smartly) cautious about what he said, but he did say that working conditions were quickly deteriorating for FAs in particular and they were justifiably unhappy. He said that while he wasn't involved in the issue directly, he knows that the CHAOS plan is really meant to be a moderate but obvious reminder to the company that the average workers are being mistreated and won't stand for it much longer. He also said this model is based on something that some other FAs did years ago, maybe on Alaska Air? I didn't know what he meant, but he said that random strike campaign was fairly effective even though it wasn't widespread.
I'm not sure any of this info actually means much, but I wanted to pass on what I heard. I sort of got the impression that most things should be operating as usual on NW, though I would expect the conditions and attitudes of the employees may continue to deteriorate. I certainly feel for the employees!
We've been visiting family for the last few days, and then it's finally on to Disney!

Good luck to everyone else flying out soon!