The beta service from Rollyo lets users assemble a group of sites into a "searchroll" and perform queries that return results from those sites. The great thing about search engines like Yahoo and Google is how they index so much information and return results from that index based on a query. The great thing can also be a bad thing, as irrelevant results can crowd out the ones someone needs from a query. For users who have a group of sites they frequently visit and trust, here
Rollyo Lets Searchers Roll Their Own
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