Where do I find My Favorite Boards?
All of your favorite boards were converted to tracking Categories and Tags for you. You can see what they are in your preferences here: https://discussion.fool.com/u/johniii/preferences/account
As new posts (topics) and replies are made to those boards, a link will appear next to Tracked on the left sidebar - you can click that and see a list of all new activities in your followed categories.
You can also add categories and tags to the sidebar to follow those specifically: