So tell me then, what exactly is the purpose of registering that domain?
To disseminate negative advertisements about Sink to Sink supporters, and to try to dissuade Sink supporters from donating to her -- and in a best-case scenario to donate to the NRCC. It is very obviously targeted toward Sink supporters, but the website doesn't make any show of being pro-Sink and it's ludicrous to suggest it does.
But, the intent of the domain is still dishonest. But, coming from you and your buddy, krazen, I would expect no less than a convoluted defense for partisan tricks like this.