The main reason why you should get one:
You get a quick wireless ticket straight from your camera to any one of 17 different social networks or photo-sharing sites like Facebook and Flickr, or your PC or Mac.
And while you can belong to multiple services, you can’t send your photos to more than one at a time. Currently the card supports JPEG files only, but transmits photos without any degradation in resolution. It will resize the photos if the online destination requires it.
Digital cameras made it extremely easy to take pictures, but the rest of the process can be a bit troublesome sometimes. If wireless can actually take the hassle out from the formula, I bet some people will probably jump straight into it and buy some. Just wondering what wireless technology would be used though it’s fair to assume that bluetooth will be a good candidate.