Ironic how this whole thing seems to be related to confusion with 4th edition rules, too. A dear friend of mine once said:

No, the Doom of Malan'Tai can't kill guys in transports. That this is even a question(for anyone) is a product of poor comprehension of the overall ruleset.
I'm certainly up to date on the rules... you're thinking of asking me to be a judge, aren't you?

(I'm done, I promise. You love me.)