I've been thinking about this
I've been thinking about this one for a while: I want to be able to import all of the birthdays for the people on my Amazon Friends and Favorites list into my PIM and PDA. A coupla clicks and I've got a vCalendar entry, like Evite uses, and I can have my PocketPC or Palm or whatever remind me to order birthday presents or anniversary gifts for people. Maybe even including a link to their wishlists.
What do you think?