Contact
Join the consume-brighton mailing list by sending an email to majordomo@pirsig.ath.cx, with a body containing "subscribe consume-brighton"
It's a fairly low-volume list, so your inbox won't get swamped, and it's a good place to ask questions (as long as you've checked the FAQ first, of course).
Or, come along to an informal Brighton Linux User Group (BLUG) meeting, held monthly. (it's a good idea to at least join the "announce" mailing list: brighton-lug-announce@ourshack.com)
Last, but not least, you could drop Duncan Jauncey an email at: FIRSTNAME.LASTNAME@duncanjauncey.com (replace the parts in capital letters).