Performancing blog extension and keeping blogs synced

I'm finding Performancing easier to use than Blogger due to keeping posts persistent (not having to Publish or save as draft) and having a convenient history. Unfortunately editing the same post with both causes many extra line breaks.

I'm going to use this space for edits to other posts until I figure out what I'm going to do.
Garageband advantage- Because it exports to iTunes it has a syncing advantage.