I love the fact that I can share a link and still add some introductory text to it. On Reddit you had to do this via comment which more often than not got lost somewhere in the discussion. I also love the design and the fact that there are some "house rules" here, hoping they will keep the worst scumbags out. I really don't think we need things like coontown here. I also really like the community. Most people here seem to enjoy a good discussion and interesting threads don't get flooded by dank may-mays and puns ... at least not yet.
What I'm missing as of now is mobile support. Even on my 9-inch tablet the site is hard to navigate.