Seconding this. A good way to find good old threads is to go through the highest ranked comments and click through to the thread, or look at the back comments of good but non-prolific commenters like vassar.
Wei Dei provided a fantastic tool to read the highest rated comments for a given user. You can find it linked to here.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.