Pixenate is an online photo editor. It has a bunch of features as you can see below. Simply upload your photo, edit it, and either save to disk or upload to Flickr. No need to register, just upload an run!
Are you into GTD (“Getting Things Done”) and use GMail? GTDGmail is a Firefox extension that integrates the highly effective methodology of “Getting Things Done” into the popular email service Gmail. Not uninstalled but darn cool!