Chris Watkins, known online as Chriswaterguy, is active on Wikipedia, Appropedia and to a lesser extent other wikis. He focuses on international development and sustainability, particularly on water and sanitation issues.
He used to be known as Singkong2005 (singkong is the Indonesian word for cassava or manioc, and he is fond of cassava leaves, cooked Indonesian style, and Indonesian fermented cassava root) but changed to Chriswaterguy as it's a better description of him, and actually means something to English speakers.
He is a wiki-creature of habit who feels more comfortable using userspace for his WikiIndex homepage, so you can read more about him there, for now. Or at his homepage, below.
Chris Watkins' homepage - this is a kind of portal for everything he has a metaphorical finger in.