If you are using the Firefox browser, the performancing extension will allow you to easily post to your blog(s) right from the browser window! Supported platforms include: blogger.com, wordpress.com, typepad.com, LiveJournal and MSN spaces.
After installing the plugin, you’ll notice that your right-click context menu has an additional “Perfomancing –> Blog this page” option, another quick way for bookmarking your favourite sites to your blogs 🙂
A HOWTO guide is available here for quick reference.
Another reason to try out Firefox if you have not already done so 😉