I've been contacted by a developer who has written some "middleware" to enable AcuRite stations (and possibly others in the near future) to post data to PWSweather.com even if the device or software they're using doesn't support it. It's a custom .net based application. He's looking for some AcuRite users that are already reporting their data to other sites to test the product. If anyone is interested you can PM me.
Thanks!