did you comment on the post how much you loved it?
if you commented you can go to the top of this page-
along the bar that says- home, resources, blog ect...
go to 'quick links' click-
a list of options pop up-
click on subscribed threads-
the list of all the threads you have commented/added to will come up- scroll down through them until you find that one.
if you did not comment it will be a little more difficult to figure out what/when you saw what you are searching for