This morning — technically noon, ahem — I woke up with some search engine ideas to add to my pile of ideas, all duly buried/planted in my notebook. Once a week, I sit down and shift through my notebook of ideas, reassessing old ideas and cross-polinating with new ones. Two of today's search engine ideas look good while the third is less interesting because it's probably what Wikia is working on: wiki-based web directory.
Speaking of web directories, Yahoo should think about rekindling their web directory business. I think it's going to come back in style soon.