Persistent online highlights?

Question

I'm doing some research, and I'm looking for a way to highlight some text (many paragraphs) in Firefox, and have those highlights available online from any computer. I would prefer a service that just needs a Firefox extension and an account to a website to work. I have tried Web Marker, but you have to save the highlights as bookmarks, they're not saved online. I have also tried Trailfire and Wikalong but they only allow you to save notes and not highlights.

Google Notebook is good, but you can't save highlights...

Answer 1

not sure this will fit your needs but maybe it will work for you. (and free is always good)

http://www.google.com/notebook/