That's the first time I've come across a request to 'scratch my back' that was of genuine interest.
I love QI, I only take time out to watch 4 tv shows, and QI is one of them. A nice lens you have there. I spent 15 minutes on the Stephen Fry blog follwinga link from your lens. Good job, I rated it accordingly.
I too have tinkered with a lens,
iPod on Squidoo , but I'm mostly using it to drive readers to relevant content, inclduing my own blog. Very early days.