This plugin is great! I've always thought it silly to have to add all those code snippets to each site's theme to set it the way you want. This plugin is the perfect solution.
I just have one more that I think would be nice to have, it's the default image placeholder: http://docs.woothemes.com/document/change-the-placeholder-image/
We wrote a little plugin that just has a field for the URL of the image. But having 1 plugin instead of 2 is better. If you'd like the code from our plugin, to potentially add to your plugin here, let me know and I'd be happy to send it over. Thanks.