That's cute. I also like the podcast idea.
I saw this posted on a blog.
Haunted House Dressing is doing a sort of "virtual" secret santa thing. You e-mail them your name and url for your blog and then they e-mail you back with the blogger you will be secret Santa-ing for.
The gifts are digital such as photographs, drawings, poems, etc. Anything that could be displayed on a blog. You can be as thoughtful as you want to be. Once you know who your blogger is check out his or her site. Make a gift that you know he or she will love or find hilarious. Give the gift to your blogger on December 25, 26, or any day you choose during the holiday season.
I thought that was an interesting idea.