10K sure looks like optimum. There's this psychological effect where, sure, I could donate 10K from my modest net wealth, but it's also > 1 month of earnings f

10K sure looks like optimum. There's this psychological effect where, sure, I could donate 10K from my modest net wealth, but it's also > 1 month of earnings for me and I'm sure it's pocket change for someone wealthier. (This might be the entire libertarian case for the existence of some kind of tax-collecting state)