I did this in a much smaller way last year. When I was safely out of my size 26's I posted a thread on here that I would donate them to the first person to respond that needed them as long as they agreed to do the same with the ones they had. I am not sure how many people actually did it but it can be kinda neat. especially in the plus sizes since it is harder to find bargain stuff in these sizes
" The only thing standing in between who you are now and who you want to be is you "
Restarted Journey 01/10/2012
Mini Goal: Under 300 again.... Achieved 01/26/2012
Mini Goal: Less than my lowest last time 271.5