I love the simplicity and usefulness of this new little app that I have (re)discovered for OSX. It’s called CloudApp .. http://www.getcloudapp.com
It’s free, and allows really simple sharing of URL’s, images, files, in fact just about anything that you can drop on to it’s little icon. You can of course get it to launch at login – to save having to find it or launch it from Spotlight. It uses the concept of drops.. you can get things automatically uploaded, such as screenshots, and with the addition of Raindrops you can use some simple keyboard shortcuts to send things to the cloud.