given a certain website, use multiple online services (ex. mcaffee site advisor,Norton Safe Web, AVG Online Web Page Scanner) to report on it being malicious or not and present a list of results as an instant.
not sure of the context in which to fit this in though...
should it be a plugin to able to say say:
or should that safety net be integrated somehow when browsing with ddg by default. (like when google says: Warning this is not safe! once you click on it"