Just a little information about the ruleset. We don't provide our own ruleset, rather we use a 'honed' down version of the core rules. As telcor mentioned earlier we test the ruleset against both our own product and some common web applications. However, since we are not a web host provider, the ruleset we provide will, understandably, not be a 'perfect' fit for all, more of a starting point. Of course, we are always open to suggestions for rule additions, via the normal channels.
My apologies for delving off-topic with this.