Should we have a weekly weigh in? Like, pick a day and we can all weigh ourselves and post if we gained/lost for that week?
I'll make a poll and we can pick the best day of the week to get weighed in. I'll remind everyone on the 'weigh in day' to come post our successes

or set backs
I think it'll be motivational to post our losses or our set backs and we can all cheer each other on.