And it shouldn't. There are tens of thousands of liers and cheaters going around at any given moment. The very involvement of PKU in any of these cases would lend public attention and perverse credibility to these people. The most PKU should do is providing accurate information when someone asks for it and this is exactly what it is doing.

In any case, there is just no way PKU can go around and flesh out all these people. There might be a time when the issue is significant enough to warrant PKU administrators' attention. These cases must be rare and far in between if PKU is to keep its sanity. Mr. Ding simply doesn't meet that standard.

Mr. Ding should be left to the cares of myth debunkers such as Mr. Fang of this forum.