Does anyone know of a good widget/code/solution to providing for a simple RSVP application in a wordpress.com blog? (I have seen some solutions for wordpress.org, but we aren't hosting our own.) It doesn't need to be too complicated -- it could even just be a form that sends us an e-mail. What I have found so far has not been applicable.
Thanks in advance for any help.
The blog I need help with is chloeandhans.wordpress.com.