I see more and more often that people post bit.ly links here. Please don't. First and foremost — it hides the real URL, so I don't know where I am sent to. Second: you force me to use a service that collects, aggregates and shares data on who clicks what when, which I consider very bad practice. Finally, no matter how long your URL is, it only counts as 23 characters in your post, so no need to "shorten" links [1]
TL;DR post real links and don't spy on me. #kthxbai