ShowHN: A better way to view HN,Slashdot and your Newsgroups

SageBump is basically what I see sitting on top of other news sites. Simply put, it is an aggregator of aggregators, customised to your preferences at 2 levels, on both a domain specific account level and a wider general site level. Any questions such as why there is no other product out there like this, just let me know! Thanks =)