change notes 2022-11-02

Added a tagline to /posts: Trying to be—just a tiny bit—publicly vulnerable about my work, my ignorance and my questions.
Added a post: fear of Google abandoning Google Scholar
Added a post: Tweets that make me think of bridging technology gaps
Edited a post: “I wish there was a way to turn off snippets.” => Added Startpage to search engines without featured snippets.
Added a disclosure re my use of Twitter’s widgets.js
Added [direct PDF link] links to the three shortcuts: goldenfein2022platforming, burrell2019control, and mulligan2018rescripting.