What do you think of Twitter's 280 character experiment? Prefer 140?

Twitter shocked the world by announcing an experiment: going away from the iconic 140-character limit and expanding it to 280. Comment below and vote here https://twitter.com/ProductHunt/...
@producthunt In some cases, I would like more characters, but the whole tweet of Twitter is that every tweet needs to be thought through and rebuilt, so put all 140 characters and it's cool. PS. All tweets fall under the beautiful proverb "Brevity is the sister of talent"