Agree. In fact before clicking the link I thought it was about Chinese dumplings. There a probably enough variety to warrant a whole separate article.
As a Chinese, we don't categorised Bao as Jiao (dumplings), they are different both in shape and wrapper, and cooking (Bao is steam and never boiled with water).
Indeed. Xiaolongbao are awesome.
It's on github, so you can probably send a pull request.