Obsession with twngan

My tracking for this blog stopped working all of a sudden, the reason being "no such account registered." I'll probably replace it with some better service later, but a bit too busy for that right now, even though my New York trip is delayed to next month. So, for a while, I won't be able to know if, say, someone from D E Shaw coming to my blog through searching for "interview data structure questions."

Update: It seems to be working again now. I get to know that there are still dudes trying to search for a proxy server to read the Hong Kong newspaper Appledaily for free...