Rag recycling?

[lbmango.livejournal.com]

I have a lot of old clothes that I want to get rid of. However, these are clothes that... have seen a lot of use... They've got holes, and stains, and some of them are aged under-shirts...

The point is that I can't really give them to anywhere that would be trying to sell them or give them to people to wear. However, I don't want to throw them out. I'm sure that there are places I can give these that either turn them into rags, or paper, or whatever... Anyone have any leads?

Thanks.