Thanks to everyone who's sent a link so far. I've discovered a lot of new things and it will be very difficult to choose the winner of this contest.
Just a reminder: you can email your link idea to me at firstname.lastname@example.org. Please put "link contest" in the title. The website or blog should be primarily in English and the deadline to submit is August 31st.
The winner will see his or her suggestion profiled in a post, the link will be added to Thinking in English, and the winner will receive a personalized gift.
Thanks again for your collaboration!