Hey all,
I emailed Simon and Martina about the fundraising and got a nice and polite reply back from Simon. Basically, they have a lot fewer expat viewers than I thought. It turns out over 90% are from outside the US (and probably kpop obsessed teens), so they don't feel a video would be beneficial to them, their viewers, and in the end the cause. However, he did say they'd be willing to donate personally if I send them his paypal addresss, so that's something!