If it's between quickly sending out an e-card or not sending a card at all, opt for the e-card. The recipient will know you are thinking of them. Here are some sites to choose from:
Amazon.com's e-Cards - you can also attach an electronic gift certificate to your e-card. Gift and card one-stop-shop solution!
Jacquie Lawson - her e-cards are mini-movies and nicely done. You pay less than $10 for a year's worth of e-cards.
TTC a Baby

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