Citelighter is a free tool that helps you to do research online and capture your research notes easier. Using a toolbar in your browser, you can easily clip the important information and notes and then save it all to your account. You can organize it and even format a bibliography. It is being touted as "Evernote for Education". While it can clip and organize your research like Evernote, it adds the bibliography function.
You can highlight and save your notes, instead of cutting and pasting, and then simply organize your ntoes in the drop down window from the toolbar. You can even add your own notes and comments right with your research.
This is a great tool for anyone doing research online. Check it out. http://www.citelighter.com/