Thanks! Igor's email is actually quite simple. You take igor then add this @ then his surname and it all is ending in dot ru :) If it's all too complicated, follow us @nginxorg and I will DM Igor's contact. Alternatively there's an active list here http://nginx.org/mailman/listinfo/nginx
It would be nice it Matt provided full details on the testbed, including the client. In a test scenario it is very important to understand what gets tested in the end. I liked that "Russia" tag too :)