Some of you will have searched in vain for the Blasthof Blog this week. I am sorry to have to tell you that it has been decided to wind up the collaboration on the blog in its current form. Rather than leave it simply hanging in space it has been completely removed.
I especially regret that we have lost the contributions from Stephen, Bill and Paul, in addition to many interesting comments, I apologise particularly to those people for the deletion of their work.
A thank you to all those who visited and were kind enough to approve of what was done.