useKit – Intuitive Add-ons For the Web Without Installation
http://usekit.com/

useKit is a buildup of various helpful Missions that make surfing the web more efficient. These useKit Missions allow you to: a) have an address displayed in a map (Map Mission), b) tweet directly from the website you are visiting (Twitter Mission), c) remember interesting websites (Mark Mission), d) write your personal notes (Sticky Mission), e) do quick word translations (Translate Mission), and f) more exists and a lot more Missions will come soon. Improve your surfing efficiency and productivity by employing those useKit Missions that meet your personal surfing needs. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This has been added to World Wide Web Reference Subject Tracer™ Information Blog.