What was the inspiration for the name?
I assume it wasn't The Greater East Asia Co-Prosperity Sphere, better known as The Empire of Japan in World War II, since you wouldn't want to pick a name associated with massive human rights abuses.
oh huh. Well that seems a worse decision than naming a social network "Diaspora".
Or am I the only one for whom that word conjures images of rotting potatoes, burning Jewish temples, and Africans being crammed into the cargo holds of ships?
You may be one of only a few. 'Diaspora' more generally refers to 'a body of those outside their group's ancestral homeland', and such communities aren't necessarily the product of suffering/persecution.
By the time such a group gets referred to as a 'diaspora' in this sense, it is often to emphasize the continuity-of-tradition-and-vibrancy in a new place, and thus mostly positive in its connotations.