I do not miss anything from Windows. I have grown custom to using my terminal for all my needs down to open different programs. I feel this is easier and more efficient. I simply navigate to a file I want and type open to open it in e.g. Photoshop.

On Windows I miss the terminal which Mac and Linux systems have. And Tweetbot.

Very nicely done! I would though like to see some more padding when writing comments. It gets a bit clutered