Myriad Search / Free Authority Finder launched
Aaron Wall of SEO Book has launched a tooled-up meta-search engine called Myriad Search. Not only does it provide research results from the biggest four search engines together - but also allows you to modify the individual influence of each search engine on your results.
You can then use these results to locate sites consistently rated as authorative across search engines, based on the keyword string being searched for.
This is an interesting project, because not only does it serve as an interesting tool for SEO research, but it also acts as a great meta-search engine in it's own right.
One of the more inspired aspects is the ability to modify the influence of any single search engine on the results - which in effect allows a personalised search user experience selecting from the best of the different search technology providers out there.
It's not often that a SEO tool is so useful as a user experience in its own right, and this one oozes potential.