Actually, I have never bookmarked a message before. I just have a damn good memory for messages. (My memory is lousy at rying to remember what to pick up at the store for my wife though). In this case I remembered that Dan had found it recently and that Fox had originally posted it to you. So I googled the geek board and found it pretty quickly using these perameters: site:www.habitablezone.com Robert fox geek and got lucky and found it on page 2 of the search results.

Its harder on other boards that have a longer history, but by adding Geek to the perameters it really narrows down the results to just this portion of the zone.