I'd like to be snarky about this, but it's sad to watch #Twitter's slow death. That stupid, beautiful site has been vital to me in my development as a poet. And as someone who can probably be described as Very Online, I used to find the site good in a bunch of other ways as well. But at some point, you have to go. He's deleting old tweets to save a bit of money on storage space. And meanwhile, all the tweets on the Arab Spring, the Mumbai attacks, etc, are gone. They're just...gone.