I didin't like the fact that people gets scammed here. So you have you be very carefuland watch out for scammers. Another thing, the quality not always matches picture, watch out. Besides that, great place tu put your unusable things to sell.
WebMD is pretty good to stay up to date on your health and to find out some interesting and easy ways to improve your health or to check out what some symptoms could mean if you're too scared to visit a doctor.