With the number of social networks available, how do you decide where to focus your efforts? Here’s a look at recommended social networks based on genre of photography.

Topaz Clarity is a new plugin from Topaz Labs offering powerful contrast and clarity adjustments for photos, with the ability to add significant impact to an image while preserving detail.

In addition to Flickr’s significant visual redesign, other changes are under way at Yahoo’s photo sharing network (and some anticipated changes haven’t happened).