Interesting Take On Blues History

I found this Blogcritic article on Memphis being the home of the blues. The main idea of the article isn't so much the claim to Memphis being the birthplace of the blues, but it is about the ups and downs of Beale Street, and the relationship between Joni Mitchell and Furry Lewis, and her song Furry's Sings The Blues which deals with the decay of Beale. I think what the author probably dosent realize is that there were hard feelings in Memphis among the black community over how Beale Street was revitilized and turned into the Disneyland of the blues. Many of the old buildings were torn down, or false facades were place over them. I suppose in away it is progress, because unlike other African American business districts that had blues and jazz, it still exists.