That does not change anything about my comment. As I said in it, it did seem they were probably willing to donate if called upon. The real problem is what I said about the overall tone in my comment above.
Heck, just look at the title of the post. It was not "Helping to Save Lives can Get You Free Genotyping!"
No, instead it was just about how he got free genotyping, which just reinforced my impression of where the tone of the post's real focus was-- the free data, not helping people.
I will fully give the author the benefit of the doubt that it was not their intention to set that tone. But that was nonetheless the tone I saw, and clearly others did as well.