Note

Woops - somehow I ended up limiting comments to people who sign in! Sorry about that... I've reset it and hopefully it's all good now.

BTW, yes, I do moderate comments. My kids read this, my parents read this, my friends read it so if someone's going to say something nasty I'd rather not share it with them as well. I check the comments pretty regularly, but I do have a job and can't always get them published right away. And as I've already done, I'm happy not to publish a private comment if you just want to get something off your chest but not share.