Effective time management can be an illusive goal when managing multiple online accounts. One way to help you save time online is to connect your existing accounts, and a helpful online tool you might consider is: ifttt.com
IFTTT lets users link 2 otherwise unassociated online accounts, to produce an automatic action. For example, you might set up a link (they call these 'recipes') between your blog and twitter account, to automatically tweet every time you create a blog post. The idea essentially is that, If you post on your blog Then you automatically tweet. It's a clever website and they do a really great job explaining their services on their About Page.
Essentially you can connect 2 of any of their 160 'channels', which you can browse through to think of creative ways to connect.