Remember how sweet http://dogpile.com http://dogpile.com was back in the altavista/excite/yahoo/etc days of category-based search engines? Are we going to have

Remember how sweet http://dogpile.com http://dogpile.com was back in the altavista/excite/yahoo/etc days of category-based search engines? Are we going to have to use search aggregators again? I sure hope not.