No insult taken! Plus if people are seeing images of the Watch's activity monitor and marketing has put it in their head that they want it, that could only help something like a financial activity monitor.
Semi-related, I just read this NYT piece about an app called Even whose goal is to even out income for people with widely variable income. Something like that would tie really well into the broader financial coach platform I described here. http://www.nytimes.com/2015/05/03/magazine/want-a-steady-income-theres-an-app-for-that.html?_r=0