Whenever I forget to associate a project with a goal it takes too much time to discover the error, and I therefore overlook projects when I access them via the Goals menu. I make such mistakes quite often. If the goal is clearly shown in the list of projects (in the main pane, next to the project name) it will be easy to spot such errors early.

Another way would be to be able to group the Projects list by Goal, but I think the above fix is easier to implement very quickly, and will always be useful, too.

Please fix asap.