A blog should be considered the central hub of your social networking universe. Everything you do should drive traffic back to your blog, or website, as a way of combining all your efforts to give your brand maximum exposure.

Once thing you can do to help populate your social networks would be to update your status with your blog posts when new content is published.

By no means is auto-populating a service like Twitter going to get good results on its own, but as one piece of a social networking strategy, it can help a network grow.

Here are just a few of the many ways you can automatically syndicate a blog post to social networks.

TwitterFeed

TwitterFeed is quite possibly the best way to syndicate content. TwitterFeed can update Twitter, Facebook, Ping.fm, HelloTXT and Laconica. It also integrates URL shortening services, hash tags and keyword filters.

Ping.fm and HelloTXT

By default, Ping.fm and HelloTXT need someone to manually send out updates, but when integrated with TwitterFeed, you can auto post blog posts across the social web. Ping.fm and HelloTXT include nearly all social networks including Facebook, Twitter, LinkedIn, Ning, Tumblr, Posterous, Flickr, Yammer and many more.

As blogs grow, and new content gets created, old blog posts can quickly get lost in the archives. As much as bloggers try to keep everything organized, it’s hard to ensure that all posts get the exposure they deserve. However, there are ways to help ensure that older posts get additional exposure.

1. Related Posts

On individual post pages, add links to other related posts. This shows visitors that there is more content on your blog that might be of interest to the reader. I’d suggest showing 5 posts as it gives a little variety without giving to many options.

Tip: Try out the Yet Another Related Posts Plug-in to integrate related posts into a WordPress blog.

2. Top or Popular Posts

In the sidebar, create a section for the blogs most popular posts. Again, pulling in 5 posts from the entire history of the blog and showcase what users feel are the best posts on your blog.

Tip: Read How To Find Your Most Popular Posts for plug-ins and ideas for obtaining posts.

Twitter seems to be taking over the web.  Everyone seems to have a Twitter account, or two, even President Obama.

With all the fanfare surrounding Twitter, there are many ways to integrate Twitter even more into your blog.  Here are a few tools get you started.

Tweet This – Tweet This is simply a link integrated into your blog posts that make it easy for users to click on and post your post to Twitter.  Think of it like a social bookmark icon, only for updating Twitter instead.  You may already even have this integration via a ShareThis or AddThis button.  It’s quick and simple and every blog should have this.

TwitterFeed – TwitterFeed can take your blogs feed and automatically post an update to your Twitter account when you make a new blog post.  This is handy when keeping your Twitter followers up-to-date on your blog.

Twittar – Twittar matches up your commenter with their Twitter account and pulls their Twitter icon into your comments.  This is much like the Gravatar service, only specific to just Twitter.  Personally, I think it’d be much better if Twitter integrated with Gravatar.