Eric MatthesNote: I'm calculating Substack's fees with a broad assumption of $40/year revenue per paid user, and a paid ratio of 2%.
For newsletters doing better numbers than that, Substack's take is even higher than what's shown on these charts.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.