IMPORTANT: You can download a Mashable-themed Particls sidebar here - best way to test it.
Particls, the customizable RSS power-reading tool, is launching a new Sidebar as a part of the default Particls bundle, and is full of new features.
You may remember that Particls is a downloadable "attention management system" that presents information based on your preferences, in the most usable manner for you. The Sidebar release offers additional options for the delivery and maintenance of information that you receive through Particls. The Sidebar is personalized with the streaming content you've deemed important, and has more social sharing options as well. Along with the Tickr and the Popup alerts, the Sidebar is one of the major tools for the Particls experience. Your subscribed feeds will show here, along with your interests.