On the eleventh day before Christmas, PBW found for me:
Eleven Widgets for Widgeting
1. Astrology.com offers four widgets for your blog or web page: LoveScope, Dashtrology (Mac only), Horoscope, and On This Day in History.
2. AddThis.com offers a free bookmarking widget to help promote your blog.
3. Forgot to mail out cards? Try the online Christmas card generator.
4. Put your blog visitors to work with 123Greetings.com's holiday widget, Decorate the Christmas Tree.
5. A free online lineage chart generator to keep track of your series/story characters and their relationships.
6. FreePhotoCalendar will help you put together and print out your own customized 2008 calendar (note: you do need a .pdf reader to view the finished product.)
7. MagMyPic will put your photo on the cover of one of twelve different magazines (finally, I can be on the cover of Vogue!)
8. Lunapic's photo-spread tool can make your uploaded image into a neat pile o' Polaroids.
9. Show off your prezzies with a photo slide show for your blog from Flickr.
10. Get 29,000+ more widgets for your weblog over at WidgetBox.com.
11. Mac users, add a daily horoscope to your blog or web page with The Zodiac Widget.
Most of the above links were found over at the ultimate source for web widgets, The Generator Blog