Shutterfly has some fantastic cards to fit any style. I personally love cards with more of a religious background, and they must say "Christmas" to fit my bill. Here are just a few I have my eyes on this year.
The site is so easy to use, and uploading and inserting your pictures for the cards is a breeze. I can also say that everything I've ordered from Shutterfly has been of great quality.
Also, for those hard to shop for (i.e., parents and grandparents), I highly recommend the photo books. They are so easy to make, and I did them for my mom and mother-in-law two Christmases ago using our wedding pictures. They both LOVED them. I also made one for myself. These are great to document any special occassion (wedding, birthdays, anniversaries) or just to chronicle your travels, your children, etc.
Happy shopping, and send me a card! :)
Bloggers get 50 free holiday cards from Shutterfly… sign up: http://bit.ly/sfly2010