Web-scale datasets

Hi,

I'm launching a startup that I think a lot of you will be interested
in. The company, Webscaled, is a marketplace for datasets from ongoing
Web crawls. Soon, I'll offer access to a diverse catalog of fresh,
regularly updated datasets.

An example dataset would be the link graph. I am selling the link
graph in chunks of 1 billion edges. The dataset includes the source
and destination URLs, the anchor and title text of the link, any rel
or rev values, and so on.

Other datasets include:
-Lists of sites of X genre (forums, blogs, ecommerce, etc.)
-The top 1,000 [HTML editors, CMSs, forum and blog software, etc.]
-Lists of sites using X technology (AdSense, Feedburner chiclet, etc.)
-How many sites are using which advertising platform, widget, etc.
-Frequency of specific Doctypes and other HTML elements
-Analysis of affiliate program usage
-Social graph data
-Bi- and Tri-gram datasets, word frequency, and other NLP-related
datasets extracted from sentences that appear in the content portions
of Web documents.
-Frequency of namespace/uri correlation in XML and RDF/XML documents
-The top 1000 external Javascript includes, including the frameworks
-Percentage of sites using Ajax vs not

There are many other datasets, and they will be available soon. If you
want to learn more about what I'm doing you can join the mailing list
at http://webscaled.com/

Thanks for your time,

James Simmons
Founder, Webscaled
http://webscaled.com/

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