+1 to your +1. Strengths Finder was eye-opening for me. It clearly identified some areas to explore that well suit my intellectual curiosity, in a way I haven't thought of before. Mind you, I haven't done anything with this knowledge, but at least I know what I'm not doing now!
+1^3. I worked for Gallup for several years. There were regular discussions about your strengths and how you could be approaching tasks/coworkers using your strengths and theirs. These conversations were insightful and spot on, made working there a pleasure.