Browsing through the german-speaking planet at ubuntuusers I came across a nice application from the GNOME project called GNOME blog presented by a featured german blog. It is a desktop blogging application that lets you blog your latest idea without spending a single second in web interfaces a la wordpress. You start the application, type your text and go. This is especially useful when you just want to share an idea without the need for complex formating.
I am writing this very blog entry with this tool as you can see.