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
Not just start a newsletter, but make a living, leading to not just more output but, over time, more expertise and associated reputation/influence. The democratization of influence, if you will.
Yes, the internet is making the playing field leveller in a way that's very familiar. As big publications sink, individuals rise.
Do you think it was a bad decision for newspapers like the FT to adopt the niche paywall model? The shrinking of their reader base is definitely a novel consequence, but seems much better than the alternative (death)
There are always more options than whatever they are doing vs. certain death.
Fragmentation 
There's a couple of ben's articles that explain at length exactly this phenomenon. If I record well 2 vectors are winning: aggregation platforms like medium and the personal blogs with very specialized and valuable content.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
