I wrote an essay on abstraction ladders, beginners as customers of tooling and handling data.https://twitter.com/sebinsua/status/819516486779891712 …
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
Thanks. I only wish that I didn't find writing like getting blood from a stone! Tweeting is less rigorous.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.