Hello. I'd like to share a bug I've encountered some time back. When it's run on an Wordpress site, co-op won't calculate the weight and refuse to activate the account because it doesn't find the ads in the RSS feeds (kinda weird to look for them in an XML file). The feed URL's look something like http://site/archive/post/feed/. Hope you'll get around to it and maybe it'll be useful for others. Cheers.
That seems to have been solved, thanks. However there's still an issue with a change in URL form a couple of weeks ago. Co-op checks for the old URL's, although these are now of course 404's.
Can't do anything about that... you would need to remove the URLs from Google's index. http://services.google.com/urlconsole/controller