Share this postHeart SF ๐๐งกheartsf.substack.comCopy linkFacebookEmailNoteOtherHeart SF ๐๐งกFor people who care about the future of SF & are curious to learn more. May 19, 20207Share this postHeart SF ๐๐งกheartsf.substack.comCopy linkFacebookEmailNoteOtherShareWelcome to my newsletter, Heart SF ๐๐งกSubscribe now to get the first issue. Subscribe