This is a profound post.  It is an excellent perspective on weaknesses, in light of the focus on strengths.  I remember my strengths from StrengthsFinder 2.0, but am thinking that I should go back and see what areas I scored the lowest in.  I don't remember if it showed that or not.

People have a tendancy to gravitate towards people that are similar to them, but your post reiterates how important it is to avoid this.  My Analytical strength now logically realizes that I should seek out people with their greatest strenghts in my areas of greatest weakness.  And, conversely, I can be of most help to those that have their greatest weaknesses where my greatest strengths are.

Those last couple of lines may not be far off from the content that is in the StrengthsFinder 2.0 book, but I think your approach to thinking about weakness puts it in a different light.