Mark and Karen came by yesterday afternoon, after running in Forest Park, accompanied by their Fitbits.  Now family members equipped with this fine little device include the two of them, Sue, Chris, Scott, Shelly, Stephanie, Catrina, Sabrina, some of our west coast family, and myself.  The new ones are equipped with an altimeter which allows for tracking of the flights of stairs you do everyday, in addition to all its other health-tracking features.