- I have been a Wikipedia contributor since June 17, 2003.
- I have been an Administrator since April 22, 2004.
- I am a former member of the Arbitration committee. I was on the committee from its founding in January 2004 until I resigned in September 2005.
- I created a previous version of the logo and many international variants: See meta:Logo and meta:Wikipedia in other languages
See my website at nohat.net