For the first year ever (I think), I’ve managed to post responses to each of the prompts. You can read them at my writing blog, Words Into Books. 
There’s an amazing variety in the posts that answer the prompts, and I’ve enjoyed reading bloggers that are new to me. It’s not too late to jump into the challenge, and it’s a delight to think specifically of words and all that they mean. Enjoy!
I’ve come in late to this , having only just received the info but I posted a blog about the power of words. You’ll find it here. http://www.livejournal.com/users/orangedale/
Will your Introduction to Literature books be available at the Richmond Homeschool conference? I am interested in looking at them. Do you have a booth? If so, what company or booth number is it listed under?