Twitter introduces 4 big changes that will make tweets much easier to send and read

Twitter isn’t abolishing its defining 140-character limit for tweets, but it’s making some big changes so you can do more within those confines. Other tweaks to the way replies work will remove some of the “inside-baseball” Twitter tricks that act as a barrier to entry for new users.
In the future, any media you attach to a tweet—be it an image, video, Periscope stream, poll, whatever—will no longer eat into your precious limit. Twitter’s post doesn&rsq