I noticed that user [Ce4][1] had hyperlinks in the comments he/she made. For instance, the question "[Android connected to Car system][2]" the comment made by ce4 is as follows:
![enter image description here][3]

I wonder how this is achieved as I am unable to have formatting options in comments that I make, which makes the comment bit unreadable. I would be surprised if it just because of lack of in sufficient reputation as this should be available for any user as it only helps in better readability (if correctly applied ![enter image description here][4]).


  [1]: http://android.stackexchange.com/users/15713/ce4
  [2]: http://android.stackexchange.com/questions/34327/android-connected-to-car-system
  [3]: https://i.sstatic.net/lU0wl.png
  [4]: https://i.sstatic.net/BCFdl.jpg