How can I set my dashboard, to not track pageviews from referring sites like "vampirestat . com"?Not everybody understands that Stats was not designed for catering to individual preferences, in deciding what statistics should be displayed.
Stats spam moderation was not designed to allow for individuals to decide on what figures to display - or ignore. Like Blogger Comment moderation, Stats is collaborative, fuzzy, and heuristic.
Collaborative systems work best when everybody is subject to the same restrictions. Blogger / Google can best fight referer spam by monitoring all activity, against all blogs, uniformly.