You can get a list of all your recent comments (in order of newest to oldest) [on your profile](http://askubuntu.com/users/181205/alex?tab=activity&sort=comments).  

![enter image description here][1]  

You can also get a list of replies to your comments/answers/etc under the "Responses" tab.


  [1]: https://i.sstatic.net/WypPG.png