That's an insane ammount in donations. I just hope it's the correct address people are sending to.
They've been into Bitcoin for a long, long time. In fact they may have been one of the factors in Satoshi disappearing as one of his final posts was about them bringing unnecessary heat on Bitcoin when they adopted it for their finances.
https://bitcointalk.org/index.php?topic=2216.msg29280#msg29280
Many of those donations would've been a fraction of what they're worth today.