You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
This is one reason I now prefer to read on screen. Something I sometimes do in the Kindle app is highlight passages where there's something I want to Ankify, and do it later.
This can get onerous and feel like a job if you make the batches too large, though. Best to make it so it doesn't usually take more than 5-10 minutes to add a bunch of cards. Can easily do that in some dead time (waiting for appointment etc).
I presume the same strategy would work with a physical book + highlights too.
I find my iPad pro is a big help here. Using ebooks for everything lets me export notes as markdown, which can be put into Anki easily.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
