Bill Gates Annual Letter 2013
annualletter.gatesfoundation.org
annualletter.gatesfoundation.org
Our problems (if you're reading this site on a computer I include you) are 1st-world problems. Its easy to piss on somebody else making a real effort, sitting in a stuffed chair and snarfing cheetohs.
Most African(and developing) countries are still reeling from the effect of with civil wars and centuries of European colonization. Whilst many Americans do suffer from misery and living way below the poverty line, at least they're not dying from famines en masse. So in this sense, yes. I would say it is nobler to help them than Americans.