well i got an email stating the following: funny thing is that rss.php is an rss feed and to my knowledge there is no co-op ads for RSS>_>
The ads bot thinngy sees it as a PHP page and not xml or rss, could you note change to RSS or XML page?
I may be incorrect but most RSS feeds use .rss or .xml, the bot that works out and finds offending sites sees .php, it can't tell .php RSS from .php Content, do you need .php or could you use .xml?
the .php helps bots spider the rss feed better in my experience because i dont want to go creating xml files and using mod rewrite just confuses them for some reason.