I second what Joerg just said: it's exciting to see the number shoot up, and easy to see it and think 'oh, cool, 1000 usd raised, I'm no longer needed'. But the fact of the matter is that right now people are really aware of the issue of needed funding, so they donate willingly. But naturally, this will taper off, and likely never flow in again like this unless we're close to another infrastructure crisis. So any money that can keep rolling in, will help, if not now then in the months after.