In my two latest articles on Macworld.com, I take a quick look at two fantastic Social Networking applications for Mac OSX that are heavy on features and light on the pocketbook. With all the social-networking services out there like Digg, Flickr, Twitter, Facebook, and Reddit – not to mention RSS feeds, you can easily find yourself spending more time switching between Web sites than you do actually using them. Rather than jumping back and forth, save yourself some effort by using one application to bring your entire social network to your desktop for less than $20. For more control over the Internet’s favorite social photo-sharing site, I’ve got a fantastic Flickr app that’s sure to please amateurs and pros alike.