Has there been a calling out for money?
Did they not have work comp or liability insurance?
My thought exactly. Unless a need is expressed, I don't believe donations would be apprpropriate.
On this subject: I am of a mind to help fellow humans as much as I can when the need is demonstrated. But, I am very cautious about on-line, and especially, forum generated soliciations. I belong to another forum (not ml or firearms related) where donations were requested. A member lost his shop and business when a heavy snowstorm collapsed his shop building. Quite a bit of money was raised and sent to him. He reported that family and friends rebuild the shop and insurance covered his machinery. He was back in business very quickly. It was evident he didn't need our money but he kept it. Shortly afterwards he quit the forum.
I'll make an inquiry about any possible needs from Powder Inc. folks and report back. Others can do as they wish.