Twitter makes 280 characters the new normal

It turns out 140 characters isn't really enough after all. 
After a little more than a month of testing, Twitter is ready to officially flip the switch on its new 280-character limit. Beginning today, anyone (save for Twitter's Chinese, Japanese, and Korean-speaking users*) can cram a full paragraph's worth of characters into a single tweet.
SEE ALSO: 19 times Chrissy Teigen got hilariously angry with stuff on Twitter
The update, which will roll out across the service on Tuesday, up-ends wh