Woah... so most of the people who donated were (from your post) clicking around on the site at the same time? That sounds like a slashdotting-DDOS. Was "the raid" coordinated, because (according to you) it sounds like it?

I'd have to know that the charity was real, that all of those clicks were real, the donations were real, and that they weren't coordinated in loading particularly heavy pages with the intent to bring it down. Cui bono from the publicity?

A side question: Who is Dr. Matthias Moench (now I really want to know) and what murder was he convicted of? that seems almost as relevant.