This account is just being built up and I supposed to be a collection of everything on dA related to causes, including stamps, newsarticle, projects etc. If you are interested in getting informed about this, you can feel free to watch the account .
I added this to the stamp collection, if you have any more stamps that could be added there, please note me. Or know of any other stamps.
If you don't want your stamp to be added there also let me know