Some of my readers (not everyone) have this very strange problem since I activated wp-super-cache (0.6.1) on my blog: they find name and email fields in the comment form filled with the name and email of the last person who left a comment on the blog.
They can also see comments leaved by others that are in the moderation directory, print as a comment on the comments page with the moderation advice above ("hey, your comment is in moderation!", that stuff), as if they leaved that comment!
How can I avoid this? :(
If you want to check, here's my blog: http://www.malvestite.net