I'm an avid reader of Wikipedia articles and I routinely end up on articles unrelated to my initial search.
I have a strong interest in India, Jainism, etc. I was reading a lot on these subjects recently and I noticed that there wasn't a lof of information available, and if there was, it was either too little or a bit wrong. So I decided to join Wikipedia and give editing a shot.
Essentially, I want to standardize the articles on Jainism, and give them a clean, crisp and polished look.
Catscan — compiles lists of pages in given categories or with given templates (on Wikipedia).