Just a request; I went to sign up for premium last night only to discover that American Express is not taken at this site :-( You can use the Cash pal (or somesuch name) site, which takes AMEX, but I'd rather do it directly. It's not a huge bother for me to go buy a gift card to use the Cash site, but it would be nice if Allakhazam offered American Express or Discover as well. Any chance of this happening?