Tango etiquette link roundup

First of all, The Basics
http://www.inscenes.com/etiquette.htm
http://www.tangoconcepts.com/etiquette.html

More like an article on basic technique, really--but containing some excellent points
http://sftango.com/Tango_Dance_Etiquette.html

Ney Melo's article on inviting and accepting--or declining
http://www.close-embrace.com/invitingetiquette.html

TinaTangoes: various tales of milonga manners (or lack thereof) in action
http://tinatangos.com/blog/category/etiquette-at-milongas/

La Planchadora tells it like it is
http://laplanchadora.blogspot.com/search/label/no%20seriously

(Actually, she always told it like it is. I really wish she were still writing, but at least her archives make for a very rich and entertaining mine of oh-God-so-true snark.)