Do you love words? Of course you do, you're an English teacher! :) Well, anyway, I found Wordie today, a social network all about words:
Wordie lets you make lists of words and phrases. Words you love, words you hate, words on a given topic, whatever. Lists are visible to everyone but can be added to by just you, a group of friends, or anyone, as you wish.
Then, if you're feeling social, join the discussion. Wordies are friendly! Add citations and comments to words and lists. See who else has listed the same words.