GM, I can only tell you what I use for such purposes and not necessarily recommend it. See if it suits you.
It is simple. Four folders in the book marks: Later View, Favorites, References and General. The General is the grab bag where you can put stuff if you can not decide which of the three it should go to. The link to the topic itself is the default when you bookmark it. If you want to bookmark a post in a thread, click on the post number at the left margin (i.e #22 ) and then bookmark it.
You need to be a bit meticulous and put it in the right bookmark folder or if you put it in General folder, make it a habit to visit it every weekend and move things to the right folder.
Your posting reminded me of a project I requested srkris to start last July which he did. I did not have time to promote it further. This is as good a time as any. It is my longstanding wish to solve the frequent complaint we get from members and non-members. "There are a lot of great posts sprinkled all over the place at this site but they are so hard to find among all the noise and chit-chat."
I think the 'crowd-sourcing/member-sourcing' solution I outlined here
http://www.rasikas.org/forums/viewtopic. ... 30#p271630
should help this cause. All, please read the above thread and act.