Have you changed anything in your newsreader setup lately? I ask as your recent posts are being blitzed by my uber critical newsreader.
A close look at the headers of your recent posts shows a change in your message ID format eg: <cdhdtp$pt7$0@ snipped-for-privacy@pcis.net. I think the two @ symbols make it non RCF compliant and that is causing my overly anal newsreader some problems.
If there's any way you could change it to have just one @ in it I would be very grateful as I'm missing out on your pearls of wisdom ;-D