We have moved. The blog is now hosted on wordpress.com instead of my own server. The host name jags.wordpress.com was already taken, although apparently not used, so I am using martynplummer.wordpress.com instead. It seems a little egotistical but it is at least a unique identifier.
I’m going to take the move as opportunity to expand the range topics covered in the blog. If you are only interested in JAGS topics then you can just view the posts in the category JAGS, or subscribe to the corresponding feed for category JAGS.