Due to various technical problems with the previous mailing list set-up, we're in the process of changing the way the list works (i.e. actually making it work rather than not work). Unfortunately, this has meant that anyone who subscribed over the past couple of weeks will need to resubscribe again - please accept my sincere apologies for this! You'll also have to confirm your subscription via an e-mail that will be sent to you.
If you're unsure whether or not you need to resubscribe, just do it anyway - it won't do any harm as duplicates will be filtered out. To subscribe, visit the About page and submit your e-mail address.
Thanks for your patience while we iron out the teething troubles on the site!