I (literally) edit articles on Wikipedia "on-the-fly". That means that when I came across any article on Wikipedia that has incomplete information (or typo / hard-to-read stuffs), I'll just go on and edit it. If I'm editing through "mobile app", that means that I'm adding stuffs through the Wikipedia app. I also add images to Wikipedia articles for a more "visualized" Wikipedia experience.
Might contribute anytime. For those who wonder that why my name is "Weareblahs" - because I put "weareblahs" when registering Wikipedia, and (I think) Wikipedia requires all users to capitalize their first letter of their names.