Ugly UI? Oh god. I love Craigslist precisely because it has a simple, clean, straightforward UI that hasn&#x27;t been larded up with a lot of crap. It&#x27;s still functional and it&#x27;s still useful. It does its job, which is to connect buyers and sellers. It does not waste my time trying to impress me with some designer&#x27;s ego.<p>Craigslist&#x27;s UI is <i>beautiful</i>.