Traffic to del.icio.us has more than doubled since Yahoo acquired the social bookmarking site last December, according to Hitwise. The research company reported last week on its blog that the market
share of visits to del.icio.us increased 122 percent from January to July of this year. Still, the site ranked just 6,793rd of all Web sites--showing that social bookmarking hasn't yet caught on with
mainstream Web users.
