The acclaimed diva, Christine Pedi, sent me this link to a fun online Christmas cartoon. (Ms. Pedi is currently appearing in A Broadway Diva Christmas in New York and will be so doing through New Year's Eve. Go here for more details.)
My favorite online bit of animated holiday cheer each season comes on a site called icq.com where we get an annual performance by Santa and his musical reindeer. Here's a link to the 2002 offering, which is still my favorite. Here's a link to the 2003 installment and to the 2004 chapter. And finally, here's a link to this year's. None of them seem to have any credits but whoever does them is very good.