Point #5 is especially good.  Deaniacs are failing to acknowledge that Dean simply wasn't able to "close the deal" with Iowa voters - and it's not because his #1s or #2s weren't able to find the caucuses.  Besides, his #1s should know where the caucuses are being held regardless of a last minute "reminder" phone call if they were really good #1s.  It's my understanding that Kerry's campaign did a better job at preparing their #1s and that's part of the reason they were able to do so well in the caucuses.