WEBJun 11, 2019 · A ballpark: if one in ten people who get our weekly email newsletter signed up today as Sludge Members, we would be more than halfway to our goal of sustainable reader support.. A Tiny Team Having Big Impacts. Building on our impacts last year, before the midterms, already this year we’ve had the following impacts:. We published a three-part series on donor-advised funds, which directly ...