Strictly a test post to see whether it appears straight away on the blog.

Okay. The original displayed on the blog immediately. What about this edit in MarsEdit?

I see. The edit did not display immediately. It took some time. A couple of minutes? I am sending this new edit to the blog at 9.40.30am

And it appeared immediately when I refreshed the page at And this edit?

Also immediate. Adding MarsEdit Category in MarsEdit after refreshing blog to get it.