Feel free to comment. We seem to have more of a sense of humour than our governments.
If the address of the spoof site wasn't so similar to the real site, I doubt whether there would be so much fuss.
On the otherhand cracking jokes about bombs and weapons in airports could land you in jail, so why should they have any more of a sense of humour when it comes to websites?
At least we can still laugh and critisise these subjects on forums such as this without getting arrested......for now.

EDIT
I don't think making jokes about bombs at airports is at all funny. I do however think giving out prison sentences for offenders is more than a little harsh.