Talk:Luo Tianyi/@comment-187.64.24.162-20120704173044/@comment-53539-20120705074026

Demos will give some basics like type and a few problems if 3-4 demos share the same problem. However, beyond the basics of that, we can't use demos for any technical details.

Mostly because I think of Lily or SeeU's demos in particular, where it was problematic to use. SeeU was thrown into every range possible.