Performancing

I've been having a bit of a play with the Performancing plugin for Firefox. It allows you to post to your blog from within Firefox, in a very similar way to the recently launched Flock browser. It's certainly one of the finest plugins I've come across for Firefox, and seems to be quite stable. I suppose the theory is that posting from within the browser should increase the amount I post, but I've never actually found that to be the case!