I do it all the time. As soon as the kids have grown out of something I put it in the 'Vinnies' box that I have in my room LOL - it's a huge plastic tub that I am constantly putting outgrown clothes in because I do it as I fold the clothes - anything too small that I cannot pass on to anyone that I know goes into this box and as soon as I get a boxful it gets bagged up and taken to Vinnies. After the Black Saturday fires I got rid of a lot of stuff that we had that we didn't really need - pram, new doona and pillows that came with the kids beds and we didn't need so that was a great opportunity to have a huge clean out. I have also donated all the old baby toys to our local hospital's childrens ward. We just don't have the room to keep stuff now so it has to go. I don't have anything in my wardrobe now that I don't wear because it's all gone too. Same with household items - I got given box after box of crockery by my aunt and mum whenever they updated and it was all just here doing nothing and all that got taken in too.