Use all available data in automatic status update posts
This incorporates two other suggestions, "Total Weight Gained" and "use GPS". I love how the site posts "...a gain of XXX pounds", but it could add "...in YYY days" (or weeks) and, if appropriate, "...towards goal of ZZZ pounds".
Also, for location changes: "...changed location from XXX to YYY" would make it more clear how guys are moving around, particularly for travel.
And... while we're at it... a local-location field: "...checked in at XXX at YYY" (time or minutes or hours ago). Optionally use GPS for this, but that could get way complicated!
Even so, I'm loving the existing nuances on the site. Awesome job, guys!!