Personal newsletters as a calmer alternative to social networks
This is what I liked about the open blogosphere of 2000 to 2008. Whereas something like Twitter is optimized for the fast-take and the brutal one-liner, blogs allowed actual conversations. You could write something serious, develop the idea, and maybe some other people would engage with it, also at a serious level. But then the walled-gardens began to gain ground (Facebook, Twitter, and then later Instagram) and the era of the blogs came to an end. (Yes, they still exist, but they most exist as standalone essays, not engaged in conversation with other blogs.)