The Grey List - recommendations about where NOT to work, esp. Includes points of interest, places to stay, etc. The AdCritic - All Ads, All The Time. Quizzes are divided into categories such as easy, medium and hard. ESL Idiom Page - A page that is part of the Dave's ESL Cafe website.
Idioms are classified in alphabetical order, so they're easy to search.
Words in the News - BBC site that focuses on the language used in recent news reports. Provides the opportunity to look at a text with certain words highlighted, listen to the pronunciation, and then read the definitions of the highlighted words. A Word a Day - An innovative site that will email you a word a day, complete with meaning, pronunciation, and examples of how the word is used in a sentence. Please make sure that your link is current. Also, there are tons of other useful files in the TESL-L archives.