Hullo hullo! Call me Jadz or Jade, as you like. I'm a frequent browser of this wiki, as it tends to have a greater depth of information than other Gundam reference sites. It also updates more regularly, and covers trivialities such as doujin mobile suits.
My edits tend to be correctional in nature - catching mispelled words, smoothing awkward sentence structure, reorganizing a page's gallery, etc. When I do have something to contribute, it's often small. But that's the beauty of a wiki - if everyone does a little bit, then together we do a lot!