I’ve got a site with the price history aspect for Canadian groceries (http://grocerytracker.ca/ http://grocerytracker.ca/), but the community groups/public list

I’ve got a site with the price history aspect for Canadian groceries (http://grocerytracker.ca/ http://grocerytracker.ca/), but the community groups/public lists idea is interesting. I definitely feel like there is a lot of potential in this space.