WarcraftRealms.com

I am looking for a website that probally will harvest information from the armory.

I want to do searchs by realm, on what professions are used most, least, etc. Hopefully by percentages too.

I also want to search for other data that the Census+ addon doesn't obtain. Does anybody know of any websites i can look into?

I know there are some good armory harvesting sites out there, but I don't know any offhand that provide what you are looking for.

Try this:

http://armorydatamining.appspot.com/

Also check the blog in the sidebar on the page. Some nice articles there.