That analysis seems pretty spot on from my view.
My perspective is a bit different since we're still "in", but we miss a lot of meetings, mostly because we travel a lot -- for work, pleasure, and family. There are a couple of people in our congregation who ALWAYS start with "it's soooooo good to see you!" at just about every meeting we're at. It's written all over their faces that they want us to voice regret, or somehow skulk around in shame or apologize for not being there for 3 weeks. Instead we have big smiles and tell them how much fun the trip to [insert foreign country, opposite coast, etc.] was.
We're still young(ish), educated, work hard enough to have nice things, and we're articulate and sociable. However, we've decided that it's not really worth it to waste our time on, or justify ourselves to, people with whom we share no similar interests or circumstances. We don't apologize, nor are we ashamed of how we spend our time, and the great opportunities and experiences we have in life.
We are, by far, the least "spiritual" of our extended families. Yet, we seem to enjoy the greatest "blessings" out of everyone.
Basically our life looks (and is) pretty awesome and you can see and feel the frustration/confusion on many of their faces as to why that is.