[Fyron]

Yeah, but I think he was meaning that the sites that are used by 6 people world-wide could be trimmed out, leaving only the more popular sites that people might actually be willing to submit threads to (digg, reddit, etc.). As it is, they are lost in the flood of nobodies, hard to pick out. There is probably little incentive for even those inclined to click on such a social bookmark to dig out the ones they'd want to use.