Can NGOs and charities get them?
The short answer: see the XO Giving page. Groups should refer to the Give Many page. Individuals should refer to the (retail) availability page. The OLPC efforts are currently focused at national level, and although we would love to make it available without restrictions, this would disrupt and overload our launch process in order to deal with the vast number of NGOs that are interested in participating. After the initial launch, plans include the opening up to include them. See here.