Some observers have labeled evacuation from New Orleans and the Gulf Coast in the wake of Hurricane Katrina the New Orleans diaspora, since a significant number of evacuees have not been able to return, yet maintain aspirations to do so. Agnieszka Weinar (2010) notes the widening use of the term, arguing that recently, "a growing body of literature succeeded in reformulating the definition, framing diaspora as almost any "population" on the move and no longer referring to the specific "context" of their existence". It has even been noted that as charismatic Christianity becomes increasingly globalized, many Christians conceive of themselves as a diaspora, and form an imaginary that mimics salient features of ethnic diasporas.