How to mention someone in a tweet.
Use a simple link shortener to make sure those Tweets are 140 characters or less.
How to set up a Twitter account.
How to add an Admin to your Facebook page.
How to auto-update your Facebook page using RSS Graffiti.
How to mention someone in a Facebook status.
How to tag a person or page in a photo on Facebook.
INsignts lets you know the traffic on your Facebook page.