bDule

Aggregate your Twitter and Facebook feeds into one slick, Silverlight-supported application.

• Supports groups and multiple Twitter accounts
• View Twitter accounts in multiple columns
• Search Twitter and the rest of the realtime web using OneRiot
• Ability to post status updates directly to Facebook
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EventBox

EventBox packs all your social networks + realtime web search into one box.

• A slick social desktop for Mac users to get updates from Twitter, Facebook, Google Reader, Flickr, Digg, Identi.ca, and Reddit
• Includes realtime conversation search from Twitter and realtime web search powered by OneRiot
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Digsby

Digsby, a free desktop application, helps users manage their instant messaging, email and social networking tools, all in one place.

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