Hello!
I use Nginx from 1 year and Nginx helps me to save a lot of money (something, that I don't have). I use my web host (VPS - standard) with 640 MB RAM to serve many sites. My choice was to go to expensive hosting plan or to make something. So I've overclocked my VPS with Nginx and php-fpm and now it works like a aeroplane.
So, I want to say to Igor many thanks. And also... I am editor-in-chief of one Bulgarian magazine. I will be happy if Igor can give me a short interview. Questions will be about his work on Nginx. I think, that this will inspire many people to do something good too.