Most Picnik users will be most interested in what advanced editing features are available with a Picnik Premium download. There are quite a few advantages in this area for those who love to play with the effects in their photos. For example, some of the touch-up features are quite impressive, and go far beyond what is included in the free membership (which is just the blemish fix, teeth whiten and insta-thin):

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As you can see from the photo, premium members have access to a shine-be-gone, wrinkle remover, sunless tan and other flattering touch-ups.
Other advanced editing features are really worth the money if you want to get more of out your photos. Experienced photographers will appreciate the special advanced options available when they upgrade Picnik to a premium membership:

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Dodging and burning hearken back to the darkroom days, while cloning and levels allows for some of the same fancy manipulations offered in Photoshop and other similar photo editing software.
The cloning feature in particular has several great aspects. You can choose the size of your brush and the intensity of the clone. You can also go back and erase errors or clean up your clone. Here's an example:

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Another great feature is the Fancy Focus where you can highlight a certain area of the photo. Again, you get some nice options as far as the size of the focus area and edge hardness.

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