A pair of scientists proved that having millions of followers on Twitter doesn't mean you're influential, about anything, ever. Whatever, I bet nobody follows scientists on Twitter, anyway. Rigorous quantifiable data? TL;DR, bitches! [NYT]

Pop singer Britney Spears has surpassed actor Ashton Kutcher to become the most-followed user on Twitter. Both will likely surpass five million followers. For a fun challenge, call your grandparents and try to explain this news item to them. [Mashable]