This page is primarily intended to allow me to export certain pieces of information to the outside world.
The key whose fingerprint currently appears on my cards is the old key; if you want to communicate securely with me and you have a card, you will need my current key to encrypt to, and my old key in order to verify it.
Work-related email should be sent to tyates-at-gatekeeper-dot-ltd-dot-uk (again, apologies for the address-scraper blocking). If you're curious about the work of Gatekeeper Technology, specialists in open-source networking and security systems, drop me a line. We don't do Micro$oft systems; please don't waste our time by asking us to.
I live in Cambridge, UK. I used to have my address up here, but have removed it; email me if you need to know it. Alternatively, ask the Wayback Machine (to which I have deliberately provided no link).

One of these is a cuddly tribute to free software and operating systems.
The other is me.
I have also more recently started reviewing books professionally. At the moment, I'm doing all my reviews for DiverseBooks, but am open to other offers. My reviews can also be read here.
"When the first 200 letters came, the guards gave me back my clothes. The next 200 letters came and the prison officers came to see me. When the next pile of letters arrived, the director got in touch with his superior. The letters kept coming, 3,000 of them, and the President called me to his office. He showed me an enormous box of letters he had received, and said: How is it that a trade union leader like you has so many friends all over the world?"-- A released prisoner from the Dominican Republic
I'm also the secretary of the Essex Youth Orchestra Association - an organisation for ex-members of any of the Youth Orchestras in Essex, UK, and other persons who think they might want to join. If you want to know more about that, go to the Association's website.
I oppose the expansion of European patent law to allow software to be patentable. It's already covered by copyright; there's no need to expand protections any further. Click below to find out more.
Other sites are hosted on teaparty. For the benefit of search engines and the curious, they are:
A number of mailing lists are hosted on teaparty.net, using GNU Mailman. The list of lists can be found here.
I also run redirection services for a few friends who have content hosted elsewhere. These are:
My geek code? It's
-----BEGIN GEEK CODE BLOCK----- Version: 3.1 GS d-- s:+ a C+++ U++++$ P++ L++++$ E--- W++ N+ w--- V PS++ PE-- Y+>++ PGP++ R+ tv-- b+++ !DI e++(++++) h r+++ y? ------END GEEK CODE BLOCK------Here's a decoded version.
Edit information: $Id: index.html,v 1.29 2008/07/03 09:29:37 madhatta Exp $