NewsAssist is an open source FireFox add-on that provides an editor (blogger, journalist) all necessities for:
Search news in feeds such as Google News, your custom RSS', Twitter, Youtube and more. Feeds will automatically be filtered on your relevant keywords.
Take quotes or media from the news directly to the editor by dragging it or copy/pasting it. Then edit your articles and enrich them with images, videos and links in the Wysiwyg editor.
Automatically publish your article to your website. NewsAssist supports most major CMS' such as WordPress, Joomla and vBulletin. If your CMS supports it, you can even plan the publish time and set the category under which to publish.
push your article's link to most popular social networks with just a few mouse clicks. WIth more than xx social networks supported, dispersing your articles was never that easy!
It is a powerful tool and a great working environment that is fully integrated with FireFox. It is aimed to increase the productivity of blog and website editors without having to leave the web browser.