Modulo the promise links and other fanciness, this could be done really cheaply with S3's expiring content/links feature and a short script... I'm envisioning a

Modulo the promise links and other fanciness, this could be done really cheaply with S3's expiring content/links feature and a short script... I'm envisioning a CLI like this. $ linkme -e 1h picture.jpg https://s3.amazonaws.com/.../.../?ugly_url $ linkme --expires 1h --shorten picture.jpg http://bit.ly/something The promise links would take a little more logic server-side, I think.