Hello Naomi.

As you know, Andy does not participate on the UT, so he will never see this.

I wholeheartly disagree with this attitude. The solution is a solution no matter where it is posted. Giving a direct reference to a solution, in my opinion, is the right thing to do.

You are most certainly entitled to your opinion. However, if you want to play in someone else's sand box, you gotta obey their rules. That's just the way it is.