First, let me say that my prayers go out to the family and friends of Mr. Kelleher.
When my mother died, I posted online to inform those who I consider friends. The difference is, I waited until later in the day, after our family had our time together. Posting moments after the death of a loved one is just sick.
There is an exception. Let's say I recieved a phone call informing me of the death of a loved one, as I am posting online. My very next post would be something along the lines of, "I just got a phone call that a loved one has passed away. I gotta go!" More than likely, I'd post later in the day just to update those who may be worried.
The way I see this, Kineneb did wait until the next day to announce it. I don't see a problem in this case. Granted, she did post it at Skin's Island, but maybe she considers the primitives her friends. Afterall, kineneb is a primitive herself. Just because I wouldn't have any of those losers as a friend doesn't mean nobody can.