Hermanites,
I think it would be a great idea to have a section on the site or on the forum where we can create or participate in Challenges or Contests. Like:
-Max rep Squats with 225lbs
-Run 5miles and post your time
-100 push ups a day for 10 days
And then post a video or a screenshot of running app as proof. Some contests can have a winner at the end of a set time. And other challenges are created only for participation (and maybe later can be rewarded with motivation points or something).
@Scott_Herman Maybe this is also a cool way to lure more people from youtube to MS:P.