Coming in #16 is Merriam-Webster.com. Merriam-Webster has been America’s leading provider of language information, like dictionary, thesaurus, word of the day & more.

Coming in #17 is Loc.gov.  The Library of Congress is the nation’s oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections.

Coming in #18 is Nolo.com. Nolo.com makes the law accessible to everyone. Helps people find answers to their everyday legal and business questions. Nolo began publishing do-it-yourself legal guides in 1971. In the 40 years since its founding, Nolo has evolved with technology, developing do-it-yourself software and building Nolo.com into one of the Internet’s leading…

Coming in #19 is Awzim.com. Awzim is a site that is fun and is all about awesome and awesomeness. They offer gifts, jokes, photos, video, posters and more.

Coming in #20 is Craigslist.org. Craigslist is local classifieds and forums – community moderated, and largely free.