How to Disable Facebook’s Chat-Style Post Tab Notifications

When you chat with people on Facebook, each conversation appears at the bottom-right corner of the site as a chat tab. Now, Facebook is using the same tool for posts you’re following. Any time someone comments on your posts, or posts you’ve also commented on, a tab will pop up in the bottom-right corner. This can get overwhelming. Here’s how to turn that off.
by Eric Ravenscraft via How-To Geek