Foreign Languages and Linguistics
Online Classes (many languages)
http://learninglynx.blogspot.com/2010/01/learn-foreign-languages-free-online.html
College courses in various languages: http://learninglynx.blogspot.com/2010/02/online-open-courses-all-subjects-in.html
119 Languages, free courses: http://learninglynx.blogspot.com/2010/09/free-online-foreign-language-courses.html
Grammar studies: http://learninglynx.blogspot.com/2011/08/advanced-grammar-in-foreign-languages.html
Learning Languages and Cultures: http://learninglynx.blogspot.com/2010/02/language-links-for-learning-and.html
Pronunciator--60 languages to choose from: http://learninglynx.blogspot.com/2011/09/pronunciator-learn-60-languages-or-just.html
Many links to many sites: http://learninglynx.blogspot.com/2013/02/sites-and-software-to-learn-foreign.html
Vocabulary Practice Games (many languages)
Multiple languages vocabulary cards (with audio): http://learninglynx.blogspot.com/2010/09/vocabulary-in-multiple-languages.html
Sixty different languages games etc: http://learninglynx.blogspot.com/2011/08/foreign-language-study.html
Scrabble: http://learninglynx.blogspot.com/2011/08/scrabble-for-many-many-languages.html
Worksheets (German, French, Spanish, and Japanese only): http://www.education.com/worksheets/foreign-language/
Web Portals to other resources (many languages)
Merlot: http://learninglynx.blogspot.com/2010/02/foreign-languages-portal-by-merlot.html
880 links: http://learninglynx.blogspot.com/2010/02/almost-900-foreign-language-links.html
Languages Online Learning Centers
Linguistics
English Accent Archive: http://learninglynx.blogspot.com/2010/02/english-accents-archive-for-actors-or.html
Onomatopoeia: http://learninglynx.blogspot.com/2013/01/onomatopoeia.html
Encyclopedia of the World's Living Languages: http://learninglynx.blogspot.com/2013/02/the-worlds-living-languages.html