“Finally a mail client that does what we want, how we want it.” “Every other client we've tried is intolerable.” “It's just what I wanted, but I hadn't realized what I wanted until I saw it.” “Sup is almost to the point where I could jump ship from mutt.” “I was previously intrigued by a gmail-styled mutt-killer written in Ruby, but having actually spent a few hours reading the docs, and trying ou