Just installed and testing this plugin and I see 2 problems with it.
1) The comment field centers on the whole page rather than to the main post. This means that it overlaps my sidebar and looks messy (see site for reference)
2) In all blog entries except the first, I get the wrning message:
"Warning: http://www.mydomain.com/blog/blog-article/ is unreachable."
Not sure why that would be as the blog posts are public?
Here's my site for reference: http://b.Callumw.com