Is anyone's comments not appearing?

Has anyone noticed comments not appearing? I have not rejected a single one, with the one exception of me removing any reference to a certain thing in my jewelery site posting.

I have just talked to someone who has had 2 comments not show up on various posts and if hers didn't show - I'm wondering if anyone else's was missing. Let me know if you have noticed missing comments? (of course, you'll have to leave a comment which we'll hope does, in fact, show up!)