From these comments i'm getting the impression that:
Being vulnerable here means some mix of being emotional, being compassionate, and being connected.
The idea is to be lightly vulnerable, or vulnerable within limits.
The name 'vulnerability' has the effect of emphasizing the paradox of desiring instability.
What do LWers think about this concept? What do you think is the main rationale for this idea, and do you think it is a good policy?