I would like an application that allows me to permanently highlight text on websites from within explorer. So when I return to those web pages later I can immediately see the relevant information, because it will be highlighted. I would also like a choice of highlighting colors. I would like this to be as integrated and easily accessible as possible from within the browser. As for how this happens, I leave up to you. Please let me know if you have any questions or to clarify anything. Thanks!
note: what I mean by "highlight" is block highlighting, not merely a change in text color.