Posting people's tweets is not the same thing as reporting news. In fact, it is pretty close to the opposite of that. This is some sort of double crazy Washington speculum-and-funhouse-mirror type of media navelgazing, wherein the
Washington Post "reports" on
reporters' tweets. If I gave a single fuck what any of these reporters have to say on Twitter,* I would fucking follow them on Twitter
because that is what Twitter is for.
*I don't.