I'm looking for a page I can bookmark that I can click, then drag an image onto, and that's it. Just two steps for getting an image online to post places (like here). Preferably no login necessary.
There is a new site called http://letscrate.com/.
Drag. Drop. Get URL. It's freaking sweet.
box.net supports drag and drop file uploading, including images. However, you must be logged in first to upload. You can mark a folder as global to allow it to be view publicly.
Just came across this today. And remembered seeing this question. Dropmocks
There are a few new services like this popping up. Try Minus as well.
You can use Gmail to drag attachments.