I am sure we all have many things in home that we don't use but they take space.
I've started working on an app that will allow anyone to make a picture and post with a short description what they don't need for other users to get.
The key here is that everything will be free, no selling. Just make the picture, short description, GEO location and post.
May be the neighbor just around the corner needs and will be more than happy to have something that has been sitting in your garage and has been taking so much space...
Guys, don't post your wives lol :)