I actually created a site for hosting text (that looked pretty) that doesn't require signup and is very minimal and clean: http://www.millisay.com
Right now it doesn't support any markdown or image embedding mainly because not too many people use it, but I wouldn't be opposed to adding it if users saw the need.
Right now it doesn't support any markdown or image embedding mainly because not too many people use it, but I wouldn't be opposed to adding it if users saw the need.