I can’t quite explain why, but a number of people who have previously commented on the site are now being recognized as new users by Word Press, so their comments are getting hung up in the moderation queue.
If this is happening to you, rest assured I didn’t take anything you said personally and you haven’t been banned from commenting!
Also, any comment that contains a link automatically goes into moderation and may even get caught in the spam filter. Just a head’s up.
I’m hoping these are all just burps as Word Press switches its software over to Word Press 2.7!