From @jack:

Starting now, we are changing the way we do things at Twitter. Even though we have been following policies we created, that we thought were good and necessary, it just hasn’t had the desired effect of promoting good discourse. Effective immediately, we are changing.

The basic principle that now guides us is that instead of trying to manipulate discourse, we are opening it up, and making ourselves more transparent and accountable, and resisting attempts at censorship of us or our users.

Further, we have been fundamentally operating under the false premise that we, our our news and fact-checking partners, are smarter or better at understanding information than you, our users, are. This is a vain fiction, and we will drop this pretense.

We have long known that we are not just another social media site, but the place where citizens, governments, and organizations communicate with each other, for essential purposes. We have a great responsibility to the public to be open. So, we change to improve.

First: we will no longer proactively delete any content, except for: private information harming a person other than who posted it (e.g. doxxing, revenge porn, etc.), and any content we are legally required to remove.