Tina,
Wow this was an incredible segment. Great job Tina et al. These pictures are so compelling. I'm buying this book this weekend.
One thing you can do with your old equipment is donate it! I donate old equipment to goodwill and to childrens shelters here in town. I'd rather have someone else use it. Also you can always donate your old cell phones to folks that need them in case of emergencies (battered womens shelters).