Most webmasters understand the importance of maintaining an active profile in social networks such as Twitter and Facebook. Webmasters should not only create profiles on those sites, they should also add their profile widgets to their site. Easy Mashable Social Bar is a cool plugin that lets you add a Mashable-like social sharing box to your website.
This plugin covers some of the most popular social networks around. You can use this to add Facebook, Twitter, Google+, and RSS buttons to your sidebar. LinkedIn is also supported. Users can change the settings for each social network easily.
Easy Mashable Social Bar is highly customizable and makes promoting your social profiles on your site easier. You are still going to have to be active on those social networks to get real results though.